What invention was noted in the text that was made usable in the late 1200s which made a big difference regarding skilled crafts people and had an impact on people, jobs and ultimately, trade?

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