B:
Agriculture, water projects, shipyards all offered steady work to people driven out of the plains states.
Because of Medicaid and Medicare, it was the administration of "Lyndon Johnson" that was seen as making great strides in health care, since Johnson wanted to improve the lives of average Americans.
Answer:
The system of checks and balances is an important part of the Constitution. With checks and balances, each of the three branches of government can limit the powers of the others. Without checks and balances one branch would be too overpowered.
Explanation: