One purpose of the expedition was to let the indians know that there was a new "great father" in washington, d. c?
a. lewis and clark
b. sparks
c. pike- wilkinson
d. sibley

How did nationalism motivate italy's unification? the italian people wanted to return to a pre-napoleon ancien régime. the italian people wanted a republic nation free from austrian rule. the italian people wanted to instigate industrialization in italy. the italian people wanted to lead europe into the modern age.

Name one body of water the merchants traveled on

Which factor has played the most important role in changing the way history is studied over time?