The president what the executive branch

Key roles of the executive branch include: President—The president leads the country. He or she is the head of state, leader of the federal government, and Commander in Chief of the United States armed forces.

Explanation:

a.tensions between the colonial elites and the backcountry men of virginia.

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.