Answer:
USA did make many bombing campaigns against North Vietnam, which only alienated the population but could not degrade the fighting force of the Vietcong. ... Support of China /USSR: One of the most crucial reasons for the defeat of the USA was the unflinching support of China and the Soviet Union to the North Vietnam.
The correct answer is D.
After arriving at the U.S. base on the Pacific island of Tinian, the more than 9,000-<span>pound uranium-235 bomb was loaded aboard a modified </span>B<span>-29 bomber christened </span>Enola Gay<span> (after the mother of its pilot, Colonel </span>Paul Tibbets<span>). The </span>plane<span> dropped the bomb–known as “</span>Little Boy<span>”–by parachute at 8:15 in the morning.</span>
Answer: A
Explanation: Because Lincoln was a Democrat, and it shows that when the North was united they beat the South in the Election.