Which of the following is equal to tan(a)?

The platt amendment was a treaty that allowed the united states to build military bases in which country?

Why did the medicine lodge creek treaty fail to bring peace to west texas? a. native americans protested the sale of weapons on reservations. b. supporters of the treaty face discrimination in their own communities. c. the united states government and native americans both refused to fully carry it out. d. the united states government prevented its military from entering reservations.

When did cornwallis surrender? a) january 1781 b) april 1781 c) july 1781 d) october 1781