Imagine that you have been arrested for a speech criticizing the government. During which years, and at which levels of government, would this be an unconstitutional violation of your civil liberties?

An economic system where all or most businesses are owned by government

The term "jim crow" is used to describe which of these? a) bans on hunting b) segregation of the races c) preventing women from voting d) creating more public schools

Why are the majority of the world's economies mixed? what may happen to the "pure" types of economies (traditional, socialist/command, market capitalist) when they incorporate elements from other economic models?