European nations came together at the
order to draw boundaries for the African colonies. These later
became the various African nations political borders.

Berlin Conference

Explanation:

Berlin Conference of 1884–1885 Meeting at which the major European powers negotiated and formalized claims to territory in Africa; also called the Berlin West Africa Conference.

source:  oxford reference

americans experinced rations on food and be gangrene their own food and feed their families going to go over jobs that were orginally only for men.

the confederate at bull run