The Greater Seminole fields became a top US oil producer in the 1920s. This caused a spike in population in the town of Seminole and

there are no answer given

explanation:

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans

i do not believe this was true indefiantly the native americans would have lsot aganist america one they didndt have the resources and allies that america had and 2   indians werent as advanced at the time as they were not 3 americans had the expreince because some of the soliders from other wars fought in that war and were attecked etc

a system of cooperative federalism emerged, as the powers of the federal government expanded.