Why was an amendment to abolish slavery not ratified

Which of the following is not true of american cowboys?

Where did khomeini seize power in 1979?

Characteristics of what type of economic system are being described below? 1.economy in which some/all of the basic economic questions answered by central authority 2.trade generally limited to what is produced through the influence of the government a.command economies. b.market economies. c.traditional economies.