Explain why the trapper business lasted only about ten years from 1829 to 1840. ILL GIVE BRAINLIEST AND LOTS OF POINT PL I NEEED HELP :(

Over the course of the eighteenth century which two european powers were locked in almost continual warfare?

Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment is called?

Do some research to further analyze the impact of the industrial revolution. look for information that describes both the positive and negative effects of the industrial revolution. you can use the websites listed below to conduct your research. the first three websites provide descriptions of working conditions during the industrial revolution. the last website describes technological advances of the era. if you like, look for other sites that provide information on the topic.1. 2. 3. ~histwhs/h114.dir/h114.webreader/h114.read.m.mines.html4.