Making money. The rest would be losses not profits.
U.S. victory in the war produced a peace treaty that compelled the Spanish to relinquish claims on Cuba, and to cede sovereignty over Guam, Puerto Rico, and the Philippines to the United States. The United States also annexed the independent state of Hawaii during the conflict.
What is this mainly about and is this history
The Treaty of Versailles was very harsh on Germany: it had to make huge reparations to the other countries, and it spend years with a very poor economy because of these reparations. This frustrated people and paved way for extremism (which came in the form of Hitler).
