Which event played the greatest role in opening up western lands to settlement in the late 1700s? a the mexican cession b the louisiana purchase c the missouri compromise d the northwest ordinance?

How did nationalism aid napoleon’s rise to power in france? his new continental system expanded trade with britain, making the french proud of their prosperity and his rule. his extension of the french revolution’s social reforms promoted france’s cultural image and his power. his military victories greatly activated french national pride and won him continuing popular approval. his support of women’s rights in the napoleonic code made french women proud of their nation and its leader.

Find and simplify an expression for the area of five rows of square with side lengths of x

Brainliestttme : describe the following event: increase in islamic extremism in the middle east