B. The senators! I don't have much more info to add, but I hope this helps!
<span>One of the main characteristics of american imperialism in the late 19th and early 20th centuries was the idea of "Manifest Destiny", which held that the US was "destined" to expand in a divine sense. </span>
(to name some of the opressed countries), they started to value their own country and fell in love with it and wanted to replace the foreing flags where they belonged. So we can say that a common ideal was nationalism.
Answer:
so the government could have more land
Be more specific and details to play mini actions
