How did peasants fare under Mexican dictator, Porfirio Díaz?

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

What issues are reporters presently working to expose and reform?

What river systems the worlds earliest known civilization develop ?