1) identify the following types of government: a) limited government b) monarchy c) representative democracy d) communism

Limited Government: a political system where the legalized force (or government) is restricted through delegated and enumerated powers. The United States Constitution, for example, was designed to limit government's role to its core functions: to preserve individual liberty and protect private property.

Monarchy: a form of government with a monarch at the head. a monarch is a sovereign head of state, especially a king, queen, or emperor. 

Representative democracy: (alsoindirect democracy, representative republic, or psephocracy) a type of democracy founded on the principle of elected officials representing a group of people, as opposed to direct democracy.

Communism: an economic theory favoring a classless society and the abolition of private property. Communism is often closer to a form of socialism, in which the state owns and operates industry on behalf of the people.

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Of all these - immigration limits had the least impact on changing American attitudes and movements.