<span>They used flooded rivers for crops for rich silt left behind</span>
The answer to your question is most likely C.
Under feudalism, a piece of land granted to lords and knights in exchange for loyalty was called a fiefs.
Answer: The executive branch carries out and enforces laws. It includes the president, vice president, the Cabinet, executive departments, independent agencies, and other boards, commissions, and committees. American citizens have the right to vote for the president and vice president through free, confidential ballots
