"the slave trade and colonization: mastery test
select the cottuci unswer
which european countries established colonies in brazil and cuba?
a.
b.
o.
d.
spain and portugal
england and portugal
italy and spain
france and england
rose
next

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

i think it would be reparing roads  

d is the best answer for this question.

to extend a country’s power and influence