What was Hernan Cortes' main contribution to the discovery of the New World?

The answer would be west.

All federal judges are appointed by the state president and must go through congress for approval 

Jackson  said nullification 'means insurrection and war,' and called it a treasonous attack on america. the second aspect of the  force bill  was the passing in congress of a lower tariff in 1833. this was offered as a compromise to avoid conflict with south carolina, and to attempt to defuse the tense situation.source google

  the answer is a a record of complaints against king george iii