Yep lo composite Los ya nas todayo
Answer:
Hiram Rhodes Revels, (born September 27, 1827, Fayetteville, North Carolina, U.S.—died January 16, 1901, Aberdeen, Mississippi), American clergyman, educator, and politician who became the first African American to serve in the U.S. Senate (1870–71), representing Mississippi during Reconstruction.
Explanation:
In 1983, Paul Amato, a professor of sociology and
Criminology at Pennsylvania State University staged an incident in which a man
fell in pain and raised his pant leg to reveal an injury. He repeated the
staged scene in both rural and urban areas and found that of the total number
of people who passed the scene, about 50 PERCENT of those in rural areas stopped
to help.
I don’t kneo this is really hard to know
I think maybe there were some options that you didn't copy?
Else I can say that a letter written at the time of a historical event would be a primary source - as opposed to a secondary source which is written well after the relevant event.