Which Oklahoma city or town was founded around the construction of the Santa Fe Railway and once served as that company's headquarters?
А. Broken Arrow
B. Oklahoma City
C С Tulsa
D. Norman

I think it's B

It developed as a reaction to the impact of european colonialism in africa on peoples of african descent. in the  mid-20th century, activists in africa adopted pan-africanism as a rallying cry for independence from colonial rule. some african pan-africanists sought to unite the continent as one independenthope it was useful