The right to vote for 18-to 21-year-olds was gained in large part because of what obligation fulfilled by that age group? O A) performing public service
OB) paying taxes
O C) serving on a jury
O D) serving in the military
Navtection

s the president shall be commander in chief of the army and navy of the united states, and of the militia of the several states, when called into the actual service of the united states; he may require the opinion, in writing, of the principal officer in each of the executive departments. sooo yeahhh

explanation:

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.

the anwser is a) to prevent military conflict

it provided for equal trade rights among nations in china.