Where did most okies migrate to?
a. california
b. canada
c. pennsylvania
d. florida

A California.

Explanation:

In the 1920s in California, the term (often used in contempt) came to refer to very poor migrants from Oklahoma (and nearby states). The Dust Bowl and the "Okie" migration of the 1930s brought in over a million newly displaced people; many headed to the farm labor jobs advertised in California's Central Valley.

b. british workers

ummm? is that supposed to be a question or a but this is a reason he won re-election

explanation:

"despite progress in the war, lincoln and most political pundits were convinced that he would lose his bid for reelection in 1864. the country was war weary and the democratic party's nominee, george mcclellan, was likely to negotiate a peace treaty with the confederacy if elected." - loc.gov