The announcement of the truman doctrine, the
berlin airlift, and the formation of the north
atlantic treaty organization (nato) were
actions taken by the united states to prevent the
(1) renewal of nazi fascism in germany, italy,
and spain
(2) expansion of communism into western
europe
(3) starvation of refugees from eastern europe
(4) start of an arms race between the united
states and the soviet union

native americans suffered high rates of poverty and unemployment.

during the late 1960s and early 1970sthe need for political militancy grew among the native americans. throughout the 1960s, they had been the nation's poorest minority group, the most deprived group, according to practically every socioeconomic measure. in 1970, the indian unemployment rate was 10 times the national average, and 40 percent of the native american people were below the poverty line.

basic principles: federalism, separation of powers, checks and balances, judicial review, representative democracy, limited government, rule of law, individual rights and responsibilities, consent of the governed, majority rule, popular sovereignty, equal protection.