Answer:
Some minerals in rocks and organic matter (e.g., wood, bones, and shells) can contain radioactive isotopes. The abundances of parent and daughter isotopes in a sample can be measured and used to determine their age. This method is known as radiometric dating.
Explanation:
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Answer:
You don't really have any multiple choice, so here's an explanation. The entire reason for early sports was to teach younger generations how to work in a team, so that when they worked in industrial factories and businesses, they had already learned teamwork. Pro sports began to rise in popularity as rivalries between regional areas in the US rose through the progressive era. These rivalries had existed since the antebellum era in America before the civil war. Plus, there weren't many forms of entertainment in the industrial areas, and sports(watching or playing) was a great way to keep individuals off the streets and in a better area. Thus, pro sports popularity rose in the 1900s.
The People's Republic of Albania became dependent on Soviet aid after it's breakup with Yugoslavia in 1948. It was a member of the communist bloc for some time, but it was no longer aligned with the Soviet Union after 1960, standing with the People's Republic of China and opposing Moscow on some issues.
Voting as a partisan can be an effective way to mobilize your constituents to keep voting for you, as long as you don't engage even more partisan wings of your party.
Unlike moderates or people who compromise, partisans don't have the ability to draw new members into their coalition, unless new people see their way of thinking.
Marbury v. Madison
So first we'll look at Marbury v. Madison, which tells us what the Supreme Court's job is. Then we'll look at McCulloch v. Maryland, which states what powers the federal government has. And then finally we'll look at Gibbons v. Ogden, which decided how the federal government could regulate business.
