Which of these describes Hiram Rhodes Revels?
A. The first African American to charter a bank in the United States
B. The first African American to receive a doctoral degree from HarvardUniversity
C. The first African American to serve in the U. S. Congress
D. The first African American to become a millionaire in Atlanta, Georgia

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

observing traffic laws in exchange for driving on the highway.