I believe that the correct answers are 1, 2, 4, and 5. The only incorrect option is 3.
Napoleon caused a lot of things to happen
Answer:
you didn’t attach a photo
Explanation:
Answer:
Juan Pérez and Sir Francis Drake
Explanation:
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:
