Answer:
Leapfrogging was a result of Island-Hopping
Explanation:
Partially because the Allies used submarine and air attacks to surround and divide Japanese bases, disrupt their garrisons and decrease Japanese assets-and reinforcement capacity.
It encouraged African-Americans to become politically active and racially conscious.
One defining characteristic of the Era of Good Feelings was the industry. People began to work in factories as well as produce steamboats, engines, etc.
Serfs, likewise might be farmers but might also be craftsmen. The difference between the two was that the peasant owned his own land, while the serf did not. The serf owed labor duties to his lord, whereas a peasant owed nothing or, more usually, owed some sort of rent.
