Answer:
False....................
After the outbreak of the Korean War between North and South Korea in June 1950, United Nations (UN) forces, which under U.S. Gen. Douglas MacArthur had come to the aid of the South, moved north of the 38th parallel in an attempt to occupy North Korea.
One reason powerful nations rushed to grab colonies in the 1800s was the desire for raw materials and natural resources.
By the 1800s, strong, centrally governed nations/states in Europe had emerged. The industrial revolution that began during this time greatly enriched the European economies.
The industrial revolution created needs and desires that had to be met. The European nations, aided by their new economic and military strength, resorted to seize foreign lands to exploit them for raw materials and resources to feed the mother industries back home.
2 and 3 are out. The only logical answers are 1 and 4, however 4 makes more logical sense as putting repeating guns would allow them to attack targets faster.