Answer:
These mentioned characters were involved in politics:
Franklin D.
Roosevelt E.W.
Marland Robert S. Kerr
J.J. McAlester
Explanation:
Franklin D. Roosevelt was a former president of the united states. During the second world war.
Robert S. Kerr was a former United States senator and Oklahoma governor, he started a political career after he funded a petroleum company and funded many politicians.
E.W. Marland was a former congressman and Oklahoma Governor that reached political status after performing a successful lawyer career.
J.J. McAlester was an army soldier and merchant that after winning influence in the war became elected as the lieutenant governor o Oklahoma.
Frank Phillips was a successful businessman that started from the ground as a barbershop apprentice, he would after creating ConocoPhillips company.
