Only five points what do you need help with
President Wilson's appearance in front of the Congress asking for the declaration of war against Germany in hopes that they could influence the terms of the postwar peace settlement.
He proclaimed that the world must be made safe for democracy, to fight for the right of those who submit to authority to be their voice in their governments, for the rights and liberties of small nations and for the safety of all nations and make the world itself free.
The U.S. Senate then voted in favor of war with 82 votes to 6 and two days later the House of Representatives also voted in favor with 373 votes to 50. This solidified and announced the participation of the United States into the First World War.
Congress did not allow the United States to join the League of Nations or sign the Treaty of Versailles, so the United States had to sign separate peace treaties.
Tropical, because their aren't any large dangerous animals, only snakes that could be avoided. They can fish or eat local produce, that the climate provides, so they probably wont starve. They wont freeze from hypothermia as long as they make fire by night, and they wont over heat like they would in the dessert, because they have trees to shade them and it is cooler by the water. Unlike in the dessert, or tundra the chance of finding clean water is greater, so they probably wont dehydrate. Also most tropical islands have coconuts they can also drink.