A key difference between the Greek city-states and the city-states of Mesopotamia, or the city-states of Mesoamerica, was that "<span>a. Most of the Greek city-states developed direct democracies," since democracy was actually "invented" in Ancient Greece. </span>
The given statement "The entire Senate is up for election at the end every 2 years" cannot be marked as true as every two years about 33 senators come up for reelection not the entire Senate.
<h3>What is the role of the Congress?</h3>
The United States Congress is the legislature of the federal government of the United States. It consist of two chamber, a lower body is the House of Representatives and an upper body is the Senate.
The role of the Congress is to makes laws that influence the daily lives of the people. It performs the function of hearings to inform the legislative process, conducts investigations to oversee the executive branch, and serves as the voice of the people and the states in the federal government.
Basically, it is considered as the representative of the people and derives its power from the people.
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For the second question the one that is incorrect is Choctaw
The first answer is right