How did the Louisiana purchase change the United States in 1803

Which of the following brought about the final settlement of the official boundary lines of the state of texas? the peace treaty of the mexican-american war the 1845 act signed by the president that made texas a state the reincorporation of texas at the end of the civil war the compromise of 1850

(10 points! ) why did the other allies like great britain and france not support president wilsons 14 points?

How was apartheid practiced in south africa