"An increase in scientific and medical discoveries improved life expectancies" is the one reason among the following choices given in the question that <span>is the best possible explanation for the changes in Europe's population since 1750. The correct option among all the options that are given in the question is the first option.</span>
<span>D. It rejects religion playing a part in Venice’s government.
Secularism is the act of separating the church and the state.</span>
Answer:
France and England. In other words A.
Explanation: