Northern lawmakers were hesitant to go to war with mexico because they feared  a.  the southern land gained from mexico would end up as free states.      b.  that spain would reconquer a weakened mexico.      c.  the strength of the mexican army.      d.  the southern land gained from mexico would end up as slave states.

He seventeenth amendment to the us constitution calls for the direct election of all us senators. this means that the people of each state get to vote to decide who will be their two us senators. before this, the legislatures of each state chose the two us senators from that state with no direct involvement of the average voter. why would this amendment be considered a reform? how would it benefit the people? even today some people claim that the seventeenth amendment was a bad idea. what arguments could be made for reverting selection of us senators back to the state legislatures?

What was martin luther king, jr., referencing in the passage that brought him to lead a protest in birmingham?

Which would be good historical evidence when studying manifest destiny?