All the options are correct.
As we know before Missouri Compromise of 1820, there were 11 free states and 11 save states and so there was a balance of power between North and South. The admission of Missouri as a slave state would result the imbalance. So we see Henry Clay, a congressman came with Missouri Compromise which provided for admission of Missouri as a slave state along with Maine as a free state in order to maintain the balance of power. It also prohibited slavery in the north of 36*30 parallel, excluding Missouri. So ultimately resolved the heated issue of the time in the Senate over slave states and free states. As it was a controversial act, it was later declared unconstitutional and was repealed by Kansas-Nebraska Act of 1854.
Life of a Vassal:worked the lord's land, received a fief in exchange for service, served the lord in battle
Life of a Peasant: lived and worked on a manor, ran the manor household, served the lord in battle
Probably tribal societies but were also big empire like Qing empire
There was also pastoral societies meaning that they changed the conditions and adaptations that led to some relying on domesticated animals where circumstances let them
The answer would be true. The United States put forth this policy because after WWll we did not want anything else to happen like it did in Nazi Germany so in essence we became a policing country to try and stop any evils in the world. In this case the ultimate evil was Communism.
