It is known as collective bargaining.
Child labour is where children did work instead of adults, and weren’t payed. This was a problem during the industrial revolution, as the industrial revolution was about jobs and being payed.
Many, actually. Mount St. Helens, in Washington State, was our worst eruption, happening in 1980. Its blast was 500x the force of an atomic bomb.
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Answer:
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Explanation:
blitzkrieg - a German term meaning "lightning
war"
evacuation - the process of removing something to
safety
to start
isolationism - a foreign policy where a nation
chooses to stay out of world affairs
initiate
radar - a device that uses radio waves to
detect aircraft
"
It was extremely cheap to buy slaves and maintain them. It was also beneficial to slave owners because they could sell slaves for more money than they got them for. On top of this slave owners automatically owned any children their slaves had while under their ownership.