What is the Louisiana purchase plz explain I will mark as brainliest;)

Why do the soldiers board the grounded boat

Which of the following flow charts accurately illustrates the history of constitutional amendments in the united states?

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