The answer you’re looking for is C
The group that the catholist church create in order to improve the quality of the clergy is the Calvinists
Answer:
Mainly Trench Warfare was popularized by the use of new mechanized weapons such as Artillery, and also because of the mass victories in the east on germany's side, Russia used these as a form of slowing them down and to protect their troops, but often these trenches hurt these men by disease, starvation, etc.
Answer:
Senator Henry Clay's Speech to the Senate on the Compromise Report, May 21, 1850.
Explanation: