Jedehiah smith was the one who discovered it i believe
Answer:
i wanna say none of the above :)
Each of these events and actions dealt with the extension of slavery into the western territories. The Missouri Compromise (1820) banned slavery 36 degrees latitude. The Compromise of 1850 allowed for popular sovereignty (voters decide) in the Mexican Cession territory.
B. Executive because the president is in the executive department or branch. It could not be administrative because that is not one of the three departments or branches.