The answer to this question is 4. Industrialization caused urbanization and a population boom.
Answer:
1) The September 11 attacks were a series of airline hijackings attacks committed in 2001 by 19 terrorists associated with the Islamic extremist group al-Qaeda. It was the deadliest terrorist attack on U.S. soil; nearly 3,000 people were killed.
2) Brian Clark was one of only 18 people in the South Tower to escape from a floor where the plane struck
3) Three buildings in the World Trade Center collapsed due to fire-induced structural failure. The South Tower collapsed at 9:59 a.m. having burned for 56 minutes in a fire caused by the impact of United Airlines Flight 175 and the explosion of its fuel. The North Tower collapsed at 10:28 after burning for 102 minutes.
4) The 9/11 terrorist attacks on America caused significant economic damage in the immediate aftermath, rippling through global financial markets. Airlines and insurance companies took the hardest immediate hit, and U.S. stock markets initially fell more than 10% in the days after.
Explanation:
Abraham Lincoln won the presidency in 1860 because the pro slavery vote was split between several candidates. He ran against three others. They were Northern Democrat Stephen Douglas, Southern Democrat John C. Breckenridge and Constitutional Union candidate John Bell. Lincoln was the only Republican and the first to win a presidential election.
It's D to divide the confederacy, it wa part of the anaconda plan. Step 1, blockade ports to prevent outside help. Step 2, split the south in half at the mississippi river (the battle of vicksburg was to capture a major control point of the mississippi completing step 2). Step 3, march on the capital city.