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.

Many migrated to the farm labor job's advertised in California Central Valley.