Answer:
A is the only logical answer
Mehmed surrounded Constantinople from land and Sea while by employing iCannon to maintain a constant barrage of the cities formidable walls. The fall of the city removed what was once a powerful defense for Christian Europe against Muslim invasion allowing for it uninterrupted Ottoman expansion into Eastern Europe.
Give me brainliest
C: Taft had the support of the northern Republican Conservatives
There were a lot of raids in Africa which led Africans to sell those captured to the Europeans for slavery.
Hope this helped hon :)
The government hid the fact of how bad it really was