What does the men being fitted for a new suit represent in the political cartoon

During the late 19th century leading into the early 20th century, American imperialism was on a rise. ... This cartoon titled, “What The United States Fought For”, justifies the reasons for imperializing lands like the Philippines, Hawaii, Puerto Rico, Cuba, and Isthmus of Panama

Explanation:

troy donahue,   i think.

to keep us neatruel and not get involved in any wars

he assumed control of treaty negotiations with a hostile power