The correct answer is <span> (a) the missouri compromise.</span>
Answer:
They used debens.
Explanation:
They used "debens" to measure an item's value to trade and to do many other things
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:
is the treaty of Paris an option and im not sure when.
I hope this helped!!
