Why is the letter to Powhatan so important

Powhatan, also called Wahunsenacah or Wahunsenacawh, (died April 1618, Virginia [U.S.]), North American Indian leader, father of Pocahontas. He presided over the Powhatan empire at the time the English established the Jamestown Colony (1607).

we need the chart or check box

(b) britain had a much larger navy than the u.s.

(d) the u.s. had a small army compared to britain.