How would a lawmaker use casework, pork barrel legislation, logrolling, and the assignment of federal grants and contracts to his or her district in a bid for
reelection?

Example of casework - A soldier wants to be moved to a base close to seriously ill parents; a local business person claims the Federal Trade Commission is treating his or her business unfairly; a new high-school graduate would like help finding a government job in Washington, D.C.

the correct answer is the supreme court.this is because when a person was accused of a crime during rome they brought him to a place to decide his fate also known as a jury

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.