I think the best conclusion that can be drawn about the "Flexibility Riders" is some youthful, white Americans bolstered combination and equivalent rights for African-Americans. Opportunity Riders were social equality activists who rode interstate transports into the isolated southern United States in 1961 and consequent years keeping in mind the end goal to challenge the non-requirement of the United States Supreme Court choices Morgan v. Virginia (1946) and Boynton v. Virginia (1960), which decided that isolated open.
The GI Bill<span> provides educational assistance to servicemembers, veterans, and their dependents. So, it is the only answer that makes sense out of the four of them.</span>
I can't see the lines that your question mentions but the rich farmland is what attracted settlers to Oregon. The gold rush was in California, and the only huge thing that was discovered in 1849 (option D) is the gold rush, no mention of an oil boom.
