tlatelolco massacre in 1968 several hundred, probably less than 1k in constitution, idea of communal land holding, removed upon entrance into NAFTA consolidation of power in 30s and 40s focuses on redistribution oil industry comes under government control into 60/70, reliance on authoritarian aspects of system, concentration of power in executive still safeguards against cults of personality pres generally picks successor, usually allies PRI begins losing control over politics 70's dance of the millions successful economic times loan money circulates everwhere, b/c governments are generally trustworthy borrowers oil shortages, looking for more so investing 80's lost decade money starts to dry up, gov'ts can't pay back loans loan restructuring (Structural Adjustment Programs), target social spending to pay back loans more organized oppostion vs PRI PRI starts making concessions to stay in power 90's oppostion grows lets go of nominating local/regional leadership, moves to election increase in opposition leadership alternative parties begin to emerge opposition begins winning parties PRD - party of democratic revolution gains most electoral ground in 1990s leaning toward socialist PRI PAN - nation action party 2000 election PAN in power 2006 elections executive PAN: 35.89% PRI: 22.26% PRD: 35.31% others: 4% null/double: 2% congressional results PAN: 206 PRI: 106 PRD: 127 new alliance party: 9 social democratic peasant alternative party: 4 cabinet