Slave labor in 1492 west Africans?

After world war 1 immigration was based on

Where did benjamin franklin travel to to seek aid for the colonists during the revolutionary war

Match each idea to the correct principle of government. federalism separation of powers checks and balances divides the powers of government into different branches arrowright divides the powers of government between central and state governments arrowright each branch of government has certain powers that prevents the abuse of power on the people arrowright