Answer:
The Manifest Destiny introduced by the government for the territorial expansion in the West to the Pacific. The main goal was to spread its white American settlers in the westward region.
Explanation:
The Westward Expansion was responsible for making the country a dominant nation. The settlers became prosperous farmers and ranchers. Ranchers helped in keeping livestock (cattle) in immense quantity to fulfill the demands in the East. They took advantage of the rising value of cattle and got it to towns along railroad lines that could transport it to the East. With no river system and roads to connect with the other side of America, railways became major transportation in supplying crops and cattle.
A portion of the major social and political occasions that specifically went before 1968 are the Vietnam War, medicate war culture, hostile to war culture, the death of John F. Kennedy, Martin Luther King, and Bobby Kennedy and ladies' rights dissenting.
I hope the answer will help you.
The answers are A and E.
Option A) Orderly clashes, since holiday tournaments were hosted by nobles. The main purpose of the battles were to show skills and techniques, many knights could die due to injuries, that is why mortal combats, Option E), could happen.