Answer:
B:The creation of a Congress elected by citizens to carry out the will of the people
Explanation:
Republic style of governance in which the United States of America is using is based on democracy which has tenets of representational government.
This implies that people elect the representatives to make decisions on their behalf through Congress.
The Congress in the United States consists of the House of Representatives and Senate members with all of them representing their respective states.
Following 9/11, the United States Government created the new Department of Homeland Security.
The Department of Homeland Security is responsible for just that, Homeland Security, and is responsible for working to stop terrorists attacks on US soil.
He realized that because of his conduct of the War in Vietnam he could not win the Democratic Nomination
After the Tet offensive the American voters became disillusioned with the conduct of war in Vietnam and how it could be ended