Can someoen give me 3 issues for the 21st century?

Which of the tribes fought the u.s. army for 10 years to keep their land

Thinking back to previous chapters, analyze america’s policies toward indians from the washington administration to the removal of indians from the southeastern states in the 1830s and early 1840s. what ideas and policies about indians remained the same? which changed? why?

Which piece of legislation granted african americans the right to vote