Which of the enlightenment’s leading thinkers proposed that separating government into three branches: the executive, the legislative, and the judicial would prevent any one branch of government from acquiring too much power or influence?

How can changes in technology or consumer demand make it difficult for people to get jobs? by changing the number or kind of jobs available by making it possible for some people to work fewer hours by making it difficult for people to buy what they want by creating a demand for things that are not available

One of the results of the 2010 golf of mexico oil spill is the threat to various species in the goths ecosystem it disturbed and in some cases forever altered the of the gulf coast

What period of history refers to the time when people did not have written records