The discovery of radioactivity closely followed the discovery of X-Rays. The X-Ray was accidentally invented by Wilhelm Conrad Röntgen in 1895. With the help of his wife, Röntgen tested his wife's hand and captured the bones in her hand and her wedding ring. It became the first röntgenogram and garnered attention from the public and the scientific community.
I believe that there are two; the Blue Nile that runs through Ethiopia and the White Nile which runs through Tanzania!
It was the first contested American presidential election, the first presidential election in which political parties played a dominant role, and the only presidential election in which a president and vice president were elected from opposing tickets.
Answer: because Haiti not only sought political freedom but also equality for black people in a world where the power structure was overwhelmingly white—and whites held a rigid, hierarchical view of the world that they refused to have challenged at that time.
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hope this helped!!!! brainliest??
Answer:
Porque convencieron a los franceses de apoyar a los estadounidenses con ayuda militar
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