The chinese halted exploration in the 1430s for all of the following reasons except
(a) the expense of the voyages.
(b) pressure from the scholar-gentry.
(c) disinterest in trade.
(d) the need to reinforce the great wall.
(e) fear of additional mongol invasions.

i think i agree because it is telling you to always believe in yourself.

on this day in 1833, president andrew jackson announces that the government will no longer use the second bank of the united states, the country's national bank. a national bank had first been created by george washington and alexander hamilton in 1791 to serve as a central repository for federal fund