Answer:
Federalism is a kind of government where the force is split between the public government and other administrative units. It stands out from a unitary government, where a focal position holds the force, and a confederation, wherein states, for instance, are unmistakably prevailing.
Explanation:
They spread industrial technologies and products across wide areas.
D it was challenging
Explanation:
Bc im awesome <em>Lol</em>
A because Japan hated Hitler a lot and they did not get along
