How did the great depression prepare roosevelt for the war effort

Why was it difficult fpr unions to succeed in the 1800s

Tension between the british and boers was caused primarily by what things?

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