World War 1, or the First World War, took place from 1914 to 1918 and was a global conflict that involved most of the world's great powers, including the United States. It was a war between the Central Powers (Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria) and the Allies (France, the United Kingdom, the Russian Empire, Italy, Japan, and the United States).
Therefore, the Revolutionary War is not the same as World War 1.