A main principle of The Wealth of Nations is supply and demand. What this is about is that the economy or the businesses will find what the people want, and they will produce to the wants and needs of the people. And the companies will charge more because the people want them more.
Quartnerary is our time period or it may have been the period before that. But it's the most recent era. Cambrian was full of early life forms, mostly water based. Devonian is sometimes referred to as the 'Age of the Fish'. Triassic was one of the 3 main dinosaur periods, others being Cretaceous and Jurrasic. So the answer is Triassic
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Explanation:
16th amendment allows Congress to levy an income tax without apportioning it among the states on the basis of population.
17th amendment established the direct election of United States senators in each state.
18th amendment established the prohibition of alcohol in the United States.
19th amendment granted American women the right to vote, a right known as women’s suffrage
Douglas applied popular sovereignty to Kansas in the Kansas-Nebraska Act, which passed Congress in 1854. The Act had two unexpected results. By dropping the Missouri Compromise of 1820 (which said slavery would never be allowed in Kansas), it was a major boost for the expansion of slavery.
