Be the president of the United States
B. because the Industrial Revolution mainly focused on factories and profit made from them.
The answer to this question is B
Answer:
it unites Americans by allowing us to be able to keep in close contact with our friends/family/loved ones etc. but it also divides us, because sometimes people can post someone else's private info, which can lead to a broken friendship.
The Abbasid dynasty fell to the Mongols and became part of the Mongol empire
