1. Explore the Missouri River to its source, cross the
Rocky Mountains, and seek a westward-flowing river
to the Pacific Ocean—the fabled Northwest Passage.
2. Report on new animals, plants, minerals, etc. in
the newly-acquired regions.
3. Establish trade with the Native American tribes
they encountered.
4. Assure the Native Americans of the peaceful
intentions of the United States government.
Queen Victoria Started he Reign 6-20-1837
Improved transportation and medicine were the two primary factors that increased European exploration and interests in interior Africa in the late 1800s.
Hope this was helpful
B) Entitlement Programs
— if you need more info it is payed by United States tax payers