Answer:
The right choice is:
Islamic armies conquered major cities to help spread Islam in three continents.
Explanation:
Following the death of the prophet Muhammad in the 7th century, a powerful wave of Arab, Muslim expansion swept across Asia, Europe and Africa. They established caliphates and empires that turned into major centers of learning and study in the next centuries.
<span>The United States becomes the first and only nation to use atomic weaponry during wartime when it drops anatomic bomb on the Japanese city of Hiroshima. Though the dropping of the atomic bomb on Japan marked the end of World War II, many historians argue that it also ignited the Cold War.</span>
The South was crippled. Once Abe Lincoln took slavery in certain parts of the south. There economy dropped because the people there thrived on selling slaves based on their height and brute agility. Also they needed slaves to plant crops and do much percentage of labor. No slaves, no profit or gain. This was Abraham's own strategic plan to not completely break the south, but cripple the economy to weaken them during the war.
They established power and authority for themselves.
<span>B. There has been a huge explosion of growth and popularity.
</span>