Which amendment guarantees hat states can defend themselves?

What form of government is powers of states? first letter of the answer is r.

Which of these best describes the battle of galveston on january 1, 1863? a) a draw b) a naval battle c) a victory for the union army d) the fist civil war battle in texas

What was the main point of helen hunt jackson's book, century of dishonor? a.it showed how unfairly american settlers were treated by the us government. b.it proved that american government was not responsive to the will of the people. c.it made the point that free land was no longer available to new settlers out west. d.it outlined the poor treatment of the native americans by the government.