Under which president did Richard M. Johnson serve as Vice President?

Which president served from 1837 to 1841? In what year did Martin Van Buren first take office as President? In which state was Martin Van Buren born? Who served as Vice President under Martin Van Buren? Which number president was William Henry Harrison? Who succeeded William Henry Harrison as President of the United States? Who was President immediately before William Henry Harrison? Which political party did President William Henry Harrison belong to?