Answer:
He did it to show the American power. He also canceled the trading between Japan and them (stop giving them the neccissary oil that Japan needed for the military). Japan resolved the problem through diplomacy while at the same time, planning attacks, especially on Pearl Harbor. The leader of Japan thought that having a surprise attack on the United States would give time for Japan to consolidate.
Freedom, Family, and Independence
I hope this helped! :)
Answer:
After the signing of the Treaty of Paris, the balance of power in North America changed a lot. Before the treaty, there was only one hegemonic power in North America: Britain, with only a few remaining areas dominated by Spain and France.
After the Treaty was signed, Britain lost its most populated and developed colonies, and a new political actor, the United States, emerged.