In Maglev, superconducting magnets suspend a train car above a U-shaped concrete guideway. Like ordinary magnets, these magnets repel one another when matching poles face each other. ... Here, both magnetic attraction and repulsion are used to move the train car along the guideway
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The aim of the Perestroika in the Soviet Union was to make the Socialism system there more efficient, so that the goods produced are actually the ones needed (but it ended up changing the system altogether)<span />
We have come to a certain time in which most of what we do are basically based on what we see, hear, and observe from other through the social media, the mass media, and other influential groups. I admit, I am one of those easily influenced by the mentioned media. However, it is really up to us to stand firm on our beliefs and never waver even in times when our principles are put to test.
The 15th Amendment: Allowed African men the right to vote, stating the "right to citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude"
Answer:Growing more cotton meant an increased demand for slaves. Slaves in the Upper South became incredibly more valuable as commodities because of this demand for them in the Deep South. They were sold off in droves. This created a Second Middle Passage, the second largest forced migration in America's history.
Explanation:now you pick which one this goes for Plz hit the crown one more than i will rank up
