Some things you could add in your letter:
-bad living conditions
-trenches gave foot diseases because of the wet and muddy areas
-gas masks are essential
Papacy is the office or authority of the pope. The Renaissance Popes were determined to restore Rome and to make her once again the capital of a united Christendom. The Pope's placed the papacy itself at the head of a movement for churchwide reform.
Because the British government help the United States
Not sure what your answer choices tell you but it's revolt and change.