Aid ~ One country helps another by giving supplies, food, etc., but it doesn't guarantee a long-lasting friendship.
Treaty ~ Usually a document that states peace between two countries.
Alliance ~ A long-term friendship between two countries that basically have each others backs.
The U.S. isn't on the diagram because they weren't involved in the war yet.
Treaty ~ Usually a document that states peace between two countries.
Alliance ~ A long-term friendship between two countries that basically have each others backs.
The U.S. isn't on the diagram because they weren't involved in the war yet.