What was the main use of the african american troops the united states sent to europe during world war i?

as medical personnel caring for wounded soldiers
as intelligence gatherers scouting enemy positions
as unskilled labor providing supplies to combat troops
as the first soldiers sent over the lines during offensives

The correct answer is "as unskilled labor providing supplies to combat troops" at this time although the army was fighting as one, their was still racial discrimination toward the African American community.

i honesty don't know, good luck tho dawg

pepin the short[a] (german: pippin der kurze, french: pépin le bref, c. 714 – 24 september 768) was the king of the franks from 751 until his death. he was the first of the carolingians to become king.[b][2]

the younger son of the frankish prince charles martel and his wife rotrude, pepin's upbringing was distinguished by the ecclesiastical education he had received from the monks of st. denis. succeeding his father as the mayor of the palace in 741, pepin reigned over francia jointly with his elder brother carloman. pepin ruled in neustria, burgundy, and provence, while his brother carloman established himself in austrasia, alemannia and thuringia. the brothers were active in suppressing revolts led by the bavarians, aquitanians, saxons, and the alemanni in the early years of their reign. in 743, they ended the frankish interregnum by choosing childeric iii, who was to be the last merovingian monarch, as figurehead king of the franks.