The Tuskegee Airmen were the first black military aviators in the U.S. Army Air Corps (AAC), a precursor of the U.S. Air Force. Trained at the Tuskegee Army Air Field in Alabama, they flew more than 15,000 individual sorties in Europe and North Africa during World War II.
Answer:
the answer is D: by offering equality under the law to all citizesn
Explanation:
Ratified July 9, 1868, the Fourteenth Amendment granted citizenship to all persons "born or naturalized in the United States," including former enslaved persons, and provided all citizens with “equal protection under the laws,” extending the provisions of the Bill of Rights to the states (United States Senate, 2019).
https://www.senate.gov/artandhistory/history/common/generic/CivilWarAmendments.htm