They all help us in the United States to be what it is today
Although it was unsuccessful, the Crusades introduced Europeans to the luxury of the Muslim civilization. When the Crusaders brought home silks, porcelain, spices and other goods, demand for these things in Europe began to grow, especially as the emerging bourgeois class of Europeans became a market for these luxury goods.
Liberia was formed by freed slaves from America. It was formerly a colony of the US but declared independence in 1847. The capital, Monrovia, is named after US president James Monroe. Other than Washington DC, it is the only capital city named after a US president.
The organization is called the League of Nations
The League of Nations was an international body created by the Treaty of Versailles on June 28, 1919. It was proposed to establish the bases for peace and the reorganization of international relations once the First World War.
The League of Nations was based on the principles of international cooperation, arbitration of conflicts and collective security. The Covenant of the SDN (the first 26 articles of the Treaty of Versailles) was written in the first sessions of the Paris Conference, which began on January 18, 1919, at the initiative of the President of the United States, Woodrow Wilson.
The debt caused Britain to tax the colonists, which made the colonists angry