Answer:
The development of antibiotics and immunizations.
Explanation:
C is the correct answer I believe!
Answer:
A senator must be at least thirty years of age, have been a citizen of the United States for nine years, and, when elected, be a resident of the State from which he or she is chosen.
Answer:
Since they were farmers, they need the slaves to collect the crops and to plant more. Most of the time, they lived on large acres of land so it was more than a one man job.
in a dictatorship one person or group has full control. unlike in a democracy where the leaders are elected in a dictatorship the leaders are not elected they just like take over the government and do not care about the concerns or rights of the citizens