In Russia, efforts to build communism began after Tsar Nicholas II lost his power during the February Revolution, which started in 1917, and ended with the dissolution of the USSR in 1991.
To get it to raise funds to crush a rebellion :)
B. unsanitary conditions in the meat packing business
Last one: Native Americans believed nature was sacred while white settlers believed nature was a resource.
Delivery of war supplies and delegating certain space for commercial uses.