Answer:
B. He greatly improved existing steam engines for use in factories.
Explanation:
James Watt made important changes to the design of the steam engine, which increased efficiency and made steam engines cheaper to run.
The most powerful medieval pope was Innocent III. The correct option among all the options given in the question is option "C". He reigned as the pope from 8th of January 1198 until the time of his death. He was born on 22nd of February in the year 1161 and died on 16th of July in the year 1216. He was born in Gavignano of Italy.
A. Social Issues because the different races were disliked socially, and caused further fear politically as well. But it originated as a social problem.
B hope this helped your doing a great job!
Answer:
Through this treaty, Russia lost control over Finland and Poland, as well as other territories in eastern Europe. It also gave up its claim to the Ukraine, a region of the Russian Empire that was home to rich farmland and natural resources
