Answer:
On April 21, 1898, the United States declared war against Spain. ... The reasons for war were many, but there were two immediate ones: America's support the ongoing struggle by Cubans and Filipinos against Spanish rule, and the mysterious explosion of the battleship U.S.S. Maine in Havana Harbor.
The U.S. treated Native Americans inhumane. The expansion caused the U.S. to take over their land, and forced them to move across west. It was called The Trail Of Tears, due to around 4,000 of them (Cherokee) dying, before even reaching their destination. Death was caused by hunger, disease, and hypothermia. There are now only few people who are Natives today. You can use this information to determine rather or not it should be considered genocide.
