Congress members elected based on population 3/5 Compromise were voted based on how slaves were counted. In this method, a slave was counted as three-fifth of a free individual and it was employed in taxation and representation in the United States House of Representative. The three-fifth compromise was reached in 1787 and was abolished in 1865 by the Thirteenth Amendment.
The United Nations (the UN) was established in 1945, the same year the Second World War ended. This organization was created in the hopes of averting such another massive war.