Answer:In 1947, Salk took a position at University of Pittsburgh, where he began conducting research on polio, also known as infantile paralysis. By 1951, Salk had determined that there were three distinct types of polio viruses and was able to develop a "killed virus" vaccine for the disease.
Explanation:
Joseph Smith, Jr. He did face harsh discrimination and had to move his church several times because of it. He was imprisoned and was killed when a mob stormed the jail.
The North Vietnamese<span> government and the Viet Cong were fighting to reunify </span>Vietnam<span>. They viewed the conflict as a colonial </span>war<span> and a continuation of the First Indochina </span>War<span> against forces from France and later on the U.S. ... Beginning in 1950, American military advisors arrived in what was then French Indochina.</span>
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the one having to do with Lincoln being a "great emancipator," since this view was part of an evolving historical body of literature. </span></span>
Answer:
True
Explanation:
The Battle of the Alamo was quite a famous battle, with many American heroes dying there.
