DaedArch Corporation · Forces · Sprint 1 Demo

Forces — Historical Causality Engine

Generated 2026-05-14T05:56:33+00:00 · seed 1337 · mode both · matches 3 · 40 cascade events

Forces is a historical-causality engine, not a war game. Players in the physical deck see 1st-order effects; the digital sim fires 2nd/3rd/4th-order chains based on real documented historical events. This demo runs boardgame.simulate_match_v2 with the Sprint 1 seed chains active and renders every cascade that fired.

Cascade summary
chain_idtimes fired
oil_crisis_threshold_fire23
highway_act_suburbanization3
outsourcing_brain_drain3
ottoman_unraveling3
borlaug_dwarf_wheat3
dust_bowl_climate_migration3
white_flight_redlining1
external_threat_balkanization_rebound1

Match match-v2-b376c5afa3

seed=1337 · turns=25 · winner=— · fired=13 · mode=both

PlayerMatPOPCSTDTMDev
p1multinational_state5813
p2nation_state41323
p3stateless_nation3713

Cascade timeline

Turn 4order 3Trellison A · high confidence
p2 played national_infrastructure
→ Cascade: highway_act_suburbanization (spawn_news_flash · delay 2)
📰 Federal highway dollars open new suburban frontier. Inner-city tax base hollows out. White middle class flight accelerates.
US Federal-Aid Highway Act 1956 · 1956 · United States
$25B for 41,000-mile Interstate system 1956-1975 → mass suburbanization + Detroit/Cleveland/Newark/St. Louis decline.
AP HuG subtopic 6.4
Turn 5order 3Trellison B · high confidence
p3 played outsourcing_wave
→ Cascade: outsourcing_brain_drain (auto_play_card · delay 3)
📰 Auto-play: brain_drain (India IT Outsourcing → Reverse Brain Drain)
India IT Outsourcing → Reverse Brain Drain · 1995 · Bangalore, India + Silicon Valley
1990s-2000s offshoring of IT work to India initially appeared as brain drain; by 2010s reversed as US-trained Indian engineers returned to Bangalore/Hyderabad, fueling startup ecosystem.
📚 Saxenian 2006 (The New Argonauts) + Kapur 2010 + NASSCOM 2018 · evidence chain →
AP HuG subtopic 2.11
Turn 7order 4Trellison A · high confidence
p1 played primate_city
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 7order 2Trellison A · high confidence
p3 played common_external_threat
→ Cascade: ottoman_unraveling (cst_delta_neighbors · delay 3)
📰 cst_delta_neighbors fires (Ottoman Empire Dissolution)
Ottoman Empire Dissolution · 1908 · Anatolia + Balkans + Levant + Mesopotamia
Young Turk Revolution 1908 + Balkan Wars 1912-1913 + WWI 1914-1918 unraveled 600-year multinational empire into Turkey + 12+ successor states.
AP HuG subtopic 4.10
Turn 8order 4Trellison A · high confidence
p1 played industrial_revolution
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 9order 4Trellison A · high confidence
p1 played civil_religion
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 10order 4Trellison A · high confidence
p1 played containerization
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 10order 2Trellison A · high confidence
p3 played green_revolution
→ Cascade: borlaug_dwarf_wheat (pop_pressure_delta · delay 2)
📰 pop_pressure_delta fires (Borlaug Dwarf Wheat in Mexico/India/Pakistan)
Borlaug Dwarf Wheat in Mexico/India/Pakistan · 1965 · Mexico → India → Pakistan
Borlaug's semi-dwarf wheat varieties tripled yields; averted predicted Indian/Pakistani famine 1965-1970.
AP HuG subtopic 5.5
Turn 11order 4Trellison A · high confidence
p1 played hierarchical_diffusion
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 12order 4Trellison A · high confidence
p1 played industrial_park
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 13order 4Trellison A · high confidence
p1 played change_of_scale
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 13order 2Trellison A · high confidence
p2 played subsistence_to_commercial_ag
→ Cascade: dust_bowl_climate_migration (auto_play_card · delay 2)
📰 Auto-play: climate_migration (US Dust Bowl 1930-1940)
US Dust Bowl 1930-1940 · 1930 · US Great Plains (OK, KS, TX panhandle, CO, NM)
Industrial wheat farming + drought + topsoil erosion → 2.5M people displaced from Plains 1930-1940. Steinbeck's Grapes of Wrath population.
AP HuG subtopic 5.10
Turn 14order 4Trellison A · high confidence
p1 played gis_audit
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5

Match match-v2-e553509c70

seed=1338 · turns=25 · winner=— · fired=13 · mode=both

PlayerMatPOPCSTDTMDev
p1multinational_state5915
p2nation_state41222
p3stateless_nation3712

Cascade timeline

Turn 3order 3Trellison A · high confidence
p1 played national_infrastructure
→ Cascade: highway_act_suburbanization (spawn_news_flash · delay 2)
📰 Federal highway dollars open new suburban frontier. Inner-city tax base hollows out. White middle class flight accelerates.
US Federal-Aid Highway Act 1956 · 1956 · United States
$25B for 41,000-mile Interstate system 1956-1975 → mass suburbanization + Detroit/Cleveland/Newark/St. Louis decline.
AP HuG subtopic 6.4
Turn 3order 2Trellison A · high confidence
p2 played common_external_threat
→ Cascade: ottoman_unraveling (cst_delta_neighbors · delay 3)
📰 cst_delta_neighbors fires (Ottoman Empire Dissolution)
Ottoman Empire Dissolution · 1908 · Anatolia + Balkans + Levant + Mesopotamia
Young Turk Revolution 1908 + Balkan Wars 1912-1913 + WWI 1914-1918 unraveled 600-year multinational empire into Turkey + 12+ successor states.
AP HuG subtopic 4.10
Turn 4order 3Trellison B · high confidence
p2 played outsourcing_wave
→ Cascade: outsourcing_brain_drain (auto_play_card · delay 3)
📰 Auto-play: brain_drain (India IT Outsourcing → Reverse Brain Drain)
India IT Outsourcing → Reverse Brain Drain · 1995 · Bangalore, India + Silicon Valley
1990s-2000s offshoring of IT work to India initially appeared as brain drain; by 2010s reversed as US-trained Indian engineers returned to Bangalore/Hyderabad, fueling startup ecosystem.
📚 Saxenian 2006 (The New Argonauts) + Kapur 2010 + NASSCOM 2018 · evidence chain →
AP HuG subtopic 2.11
Turn 6order 2Trellison A · high confidence
p2 played subsistence_to_commercial_ag
→ Cascade: dust_bowl_climate_migration (auto_play_card · delay 2)
📰 Auto-play: climate_migration (US Dust Bowl 1930-1940)
US Dust Bowl 1930-1940 · 1930 · US Great Plains (OK, KS, TX panhandle, CO, NM)
Industrial wheat farming + drought + topsoil erosion → 2.5M people displaced from Plains 1930-1940. Steinbeck's Grapes of Wrath population.
AP HuG subtopic 5.10
Turn 7order 4Trellison A · high confidence
p2 played industrial_park
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 8order 4Trellison A · high confidence
p1 played oil_crisis
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 9order 4Trellison A · high confidence
p1 played civil_religion
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 10order 4Trellison A · high confidence
p1 played refugee_flow
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 11order 4Trellison A · high confidence
p1 played rank_size_hierarchy
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 12order 4Trellison A · high confidence
p1 played site_vs_situation
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 13order 4Trellison A · high confidence
p1 played special_economic_zone
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 14order 4Trellison A · high confidence
p1 played green_revolution
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 14order 2Trellison A · high confidence
p1 played green_revolution
→ Cascade: borlaug_dwarf_wheat (pop_pressure_delta · delay 2)
📰 pop_pressure_delta fires (Borlaug Dwarf Wheat in Mexico/India/Pakistan)
Borlaug Dwarf Wheat in Mexico/India/Pakistan · 1965 · Mexico → India → Pakistan
Borlaug's semi-dwarf wheat varieties tripled yields; averted predicted Indian/Pakistani famine 1965-1970.
AP HuG subtopic 5.5

Match match-v2-5f4c30ff10

seed=1339 · turns=25 · winner=— · fired=14 · mode=both

PlayerMatPOPCSTDTMDev
p1multinational_state5713
p2nation_state41123
p3stateless_nation31013

Cascade timeline

Turn 2order 2Trellison A · high confidence
p1 played subsistence_to_commercial_ag
→ Cascade: dust_bowl_climate_migration (auto_play_card · delay 2)
📰 Auto-play: climate_migration (US Dust Bowl 1930-1940)
US Dust Bowl 1930-1940 · 1930 · US Great Plains (OK, KS, TX panhandle, CO, NM)
Industrial wheat farming + drought + topsoil erosion → 2.5M people displaced from Plains 1930-1940. Steinbeck's Grapes of Wrath population.
AP HuG subtopic 5.10
Turn 4order 3Trellison A · high confidence
p3 played national_infrastructure
→ Cascade: highway_act_suburbanization (spawn_news_flash · delay 2)
📰 Federal highway dollars open new suburban frontier. Inner-city tax base hollows out. White middle class flight accelerates.
US Federal-Aid Highway Act 1956 · 1956 · United States
$25B for 41,000-mile Interstate system 1956-1975 → mass suburbanization + Detroit/Cleveland/Newark/St. Louis decline.
AP HuG subtopic 6.4
Turn 8order 4Trellison A · high confidence
p2 played agribusiness_consolidation
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 9order 4Trellison A · high confidence
p1 played stimulus_diffusion
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 9order 3Trellison A · high confidence
p2 played edge_city
→ Cascade: white_flight_redlining (cst_delta_neighbors · delay 1)
📰 cst_delta_neighbors fires (HOLC Redlining + FHA Mortgage Segregation)
HOLC Redlining + FHA Mortgage Segregation · 1937 · US metropolitan areas
Home Owners' Loan Corporation maps (1937+) classified Black neighborhoods as 'hazardous' → FHA refused mortgages → 80-year residential segregation pattern persists.
AP HuG subtopic 6.5
Turn 10order 4Trellison A · high confidence
p1 played oil_crisis
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 10order 3Trellison B · high confidence
p3 played outsourcing_wave
→ Cascade: outsourcing_brain_drain (auto_play_card · delay 3)
📰 Auto-play: brain_drain (India IT Outsourcing → Reverse Brain Drain)
India IT Outsourcing → Reverse Brain Drain · 1995 · Bangalore, India + Silicon Valley
1990s-2000s offshoring of IT work to India initially appeared as brain drain; by 2010s reversed as US-trained Indian engineers returned to Bangalore/Hyderabad, fueling startup ecosystem.
📚 Saxenian 2006 (The New Argonauts) + Kapur 2010 + NASSCOM 2018 · evidence chain →
AP HuG subtopic 2.11
Turn 11order 4Trellison A · high confidence
p1 played push_famine
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 12order 4Trellison A · high confidence
p1 played hierarchical_diffusion
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 12order 2Trellison A · high confidence
p3 played green_revolution
→ Cascade: borlaug_dwarf_wheat (pop_pressure_delta · delay 2)
📰 pop_pressure_delta fires (Borlaug Dwarf Wheat in Mexico/India/Pakistan)
Borlaug Dwarf Wheat in Mexico/India/Pakistan · 1965 · Mexico → India → Pakistan
Borlaug's semi-dwarf wheat varieties tripled yields; averted predicted Indian/Pakistani famine 1965-1970.
AP HuG subtopic 5.5
Turn 13order 4Trellison A · high confidence
p1 played map_projection_mercator
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5
Turn 13order 2Trellison A · high confidence
p2 played common_external_threat
→ Cascade: external_threat_balkanization_rebound (auto_play_card · delay 5)
📰 Auto-play: balkanization (Yugoslav Dissolution post-Cold War)
Yugoslav Dissolution post-Cold War · 1991 · Former Yugoslavia
External Soviet threat held Yugoslavia's ethnic enclaves bound 1945-1989; once the threat lifted, suppressed ethnic enclaves fragmented along Croat/Serb/Bosniak/Albanian lines within 5 years.
📚 Bringa 1995 + Woodward 1995 + Glenny 1996 · evidence chain →
AP HuG subtopic 4.10
Turn 13order 2Trellison A · high confidence
p2 played common_external_threat
→ Cascade: ottoman_unraveling (cst_delta_neighbors · delay 3)
📰 cst_delta_neighbors fires (Ottoman Empire Dissolution)
Ottoman Empire Dissolution · 1908 · Anatolia + Balkans + Levant + Mesopotamia
Young Turk Revolution 1908 + Balkan Wars 1912-1913 + WWI 1914-1918 unraveled 600-year multinational empire into Turkey + 12+ successor states.
AP HuG subtopic 4.10
Turn 14order 4Trellison A · high confidence
p1 played contagious_diffusion
→ Cascade: oil_crisis_threshold_fire (auto_play_card · delay 0)
📰 Auto-play: oil_crisis (1973 OPEC Oil Embargo)
1973 OPEC Oil Embargo · 1973 · OPEC member states + Western importers
When global industrial development reached critical threshold, oil-exporting states leveraged supply concentration; 1973-1979 oil shocks triggered stagflation and post-industrial restructuring.
📚 Yergin 1991 (The Prize) + Kuran 1989 + Mitchell 2011 (Carbon Democracy) · evidence chain →
AP HuG subtopic 7.5