What did most Americans think about involvement in the war? The United States wanted to immediately declare war on the Allies. Americans viewed World War I as a threat to the world.

The United States was sick of European conflicts and wanted to drop the atomic bomb on Europe and solve all of the world's problems.

The United States was initially a neutral country. Americans viewed World War II as a European conflict

The United States was initially a neutral country. Americans viewed World War I as a European conflict.​

The main reasons the US got involved in the war was because of nationalism, imperialism, militarism, and forming allies. Many countries were scared of Germany's nationalism. Imperialism helped Germany with its markets making it stronger.

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.