Hope this helps
The veto allows the President to “check” the legislature by reviewing acts passed by Congress and blocking measures he finds unconstitutional, unjust, or unwise. Congress's power to override the President's veto forms a “balance” between the branches on the lawmaking power.
C. High Income is the answer, I believe.
Optimism was prevalent amongst immigrants because they were willing to take jobs that other Americans wouldn't and saw this as a form of opportunity.
