During the Cold War there was concern that it would escalate into a full nuclear exchange with hundreds of millions killed. Both sides developed a deterrence policy that prevented problems from escalating beyond limited localities. Nuclear weapons were never used in the Cold War.
The Spanish conquest of the Aztec Empire, or the Spanish–Aztec War (1519–21), was the conquest of the Aztec Empire by the Spanish Empire within the context of the Spanish colonization of the Americas.
B, C, and, D because the Neolithic Age was when they went from nomadic hunters and gatherers, to a farming and planting lifestyle which led to permanent homes and specialized jobs
The legislative branch of government punishes the counterfeiters.
Communism failed to provide incentives for workers and citizens to work hard and be productive. While there are many benefits from equality, if pushed to an extreme it robs people of an incentive to make an effort. There was little if any reward for hard work or innovation and a lack of punishment for poor or inefficient work. The lack of incentives was a major reason for the poor performance of Eastern Europe economies.