Machiavelli's audience for "The Prince" was the Medici family that ruled Florence, from whom he was trying to garner favor.
The reason why Southerners were more likely than Northerners to support the Mexican-American War is because an American victory in the war would lead to more territory in the South being gained (territory once belonging to Mexico).
Answer:
B, Nixon
Explanation:
Nixon was the American President during the last half of the Vietnam War