The Idea of Zero: It's the one of the most important number in the whole of maths!
French and Indian war (also known as the seven years war), led tensions between the 13 colonies and Britian. This is because in this war france lost New France to the British. When taxes began to rise in the colonies and Americans were starting to rebel, French were happy to help since it would be a sort of revenge since losing their colony in North America.
Your 2nd and 3rd options are the correct answers. Monarchies were not quickly changed into democracies because it was much more complicated to change a government. You can't do that overnight.
Portugal first , then Spain
Henry Cabot Lodge and Alfred Beveridge strongly denounced the treaty, especially Article Ten which called upon the US to support League actions. ... In March 1920 the US Senate finally killed the treaty. The United States did not ratify the Treaty of Versailles and we did not join the League of Nations.