Answer:
A
It was the closest answer to the options that were given but I'm sorry if it's wrong
B. Nixon resigned before he could be impeached, although he was very close.
Answer:
Having entered the war to support its allies, they believed Russia should maintain its commitment until a final victory was achieved. Others believed that surrender or negotiated peace with Germany would jeopardise Russia's international standing.
Byzantium/Constantinople was conquered in 1451, but the empire continued to decline starting around the 18th or 19th centuries. It officially died in WWI. As for how long it was a major threat to Europe, the empire's prime was the 16th century, under Suleiman the Magnificent.
I'm guessing they have less effective medical treatment and more mosquitoes.
