Perry approached Japan in a somewhat threatening manner. He sought after them with a navy vessel at his side and basically told them to open their trade relations or else. =)
It is frist one, A because the unemployment
Answer:
1. The style of fighting in America was much different than in Europe. Guerilla Warfare was popular among the American armies.
2. It is easier to supply your armies when you are fighting on your home turf. England had to load their supplies on ships while the colonists already had their supplies close to them.
Some other reasons:
The French.
British Arrogance.
Political Division in Great Britain.
The desire of both Great Britain and France to expand their territories
(The Indians didn’t like this invasion)