When was the 1st world war

1914

Explanation:

World War I began in 1914, after the assassination of Archduke Franz Ferdinand, and lasted until 1918.

the answers is b.   environments.

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.