Answer:
Checks and balances, principle of government under which separate branches are empowered to prevent actions by other branches and are induced to share power. Checks and balances are applied primarily in constitutional governments. They are of fundamental importance in tripartite governments, such as that of the United States, which separate powers among legislative, executive, and judicial branches.
Explanation:
the role and responsibilities of the President
Article 2 of the United States Constitution basically establishes the executive branch of the government. The Executive branch of the government is the branch that has the responsibility and authority for enforcing the law throughout the country
C. the end of reconstruction
Elastic clause** is the answer due to article 1 section 8