What’s the eighth colony established in America

What is the purpose of the system of checks and balances

This is the belief that a nation must develop and maintain a strong military force in order to pursue and defend its national interests.

Which of the following events happen during president hardings term? a) the supreme court decided to break up large corporations. b) the supreme court strength and state laws protection labor union. c) the supreme court ruled in favor of extended regulations of child labor. d)the supreme court made it easier for large businesses to operate.