Article iii of the constitution establishes a single what?

Put the following events in the correct chronological order: i. new state constitutions are formed. ii. declaration of independence is signed. iii. second continental congress writes the articles of confederation. iv. special conventions are convened to produce fundamental laws for the states. a. ii, iii, iv, i b. ii, iv, i, iii c. ii, i, iv, iii d. ii, i, iii, iv

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east

Who led the continental army in the final decisive battle of the revolutionary war at yorktown