The mountain ranges on Southeast Asia's mainland shaped the history of the region because the mountains separated the mainland from the rest of Asia and isolated early societies. The correct option among all the options given in the question is option "A".
It resulted in the Boston massacre of 1770.
<span>he dominant social system in medieval Europe, in which the nobility held lands from the Crown in exchange for military service, and vassals were in turn tenants of the nobles, while the peasants were obliged to live on their lord's land and give him homage, labor, and a share of the produce, notionally in exchange for military protection.</span>
The worker role is unique and they play important roles in economics. They can go about as consumers and producers at the same time. They can choose what to purchase or what to produce, and the amount of it to purchase or to produce.
