Answer:
The September 11 attacks, often referred to as 9/11, were a series of four coordinated terrorist attacks by the Islamist terrorist group Al-Qaeda against the United States on the morning of Tuesday, September 11, 2001.
Explanation:
The cotton gin greatly contributed to the industrialization
C cutting taxes to encourage new investmentsssss
<span>*his lack of political experiance
*congress resisted many of JFK's ideas</span>
The correct answer is b and d