Their mission was to explore the unknown territory, establish trade with the Natives and affirm the sovereignty of the United States in the region.
<span>A. The abolitionists established the Underground Railroad to help fugitive slaves to safety.</span>
Answer:
I don't know what is is but
Explanation:
if u r doing the USAtestprep its not D!
The leaders of europe got together and changed the borders of various countries in hope of creating a large number of countries with relatively similar levels of power
