The question is kinda lacking. Probably, it has choices to make the question answerable.
Answer:
Hiram Rhodes Revels was the first African-American to serve in the United States Senate. He represented the state of the Mississippi from 1870 to 1871. So far, Revels has been one of the nine African Americans who have served in the Senate.
Revels, a moderate Republican, appeared as a vigorous advocate of racial equality.
He served on the Education and Labor Committee and the District of Columbia Committee. The attention of the Senate at the time was directed towards the reconstruction of the country. While radical Republicans advocated severe and continuing punishments for the former Confederates, Revels advocated full and unrestricted amnesty, giving them a vote of confidence.
Revels was praised by the press for his oratory skills. His conduct in the Senate, in addition to that of other African Americans elected to the House of Representatives, has led a white contemporary, James G. Blaine, to state, "The men of color who have taken office in both the Senate and the House of Representatives are scholars, ambitious, whose public conduct would honor any race. "
The first encounter between Francisco Pizarro and his advancing Spanish army and the Inca ruler Atahuallpa took place in Cajamarca, and Jared Diamond addresses it in Guns, Germs, and Steel.
According to Diamonds, the Europeans were the first to have firearms, germs, and steel due to their geographic location and historical background, allowing them to conquer other less advanced civilizations.
The element of surprise was on the side of the Spanish. The Incas had no reason to believe the Spanish would be so treasonous. The Native Americans had no defense against the Spanish's use of European-style weapons like firearms.
The Spaniards start off by ambushing the Incas, discharging their weapons, and emerging on horseback from hiding. The conquistadors attacked the Incas with their swords as they rode because they were trembling and looking rather than holding their ground.
If the Incas had stood their ground against the cavalry, they might have defeated them by sheer numbers if they had more knowledge of this kind of combat.
To learn more about Jared Diamonds refer to:
brainly.com/question/17238702
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The most realistic answer would be B