Which city is located at 30 north and 89 west

(1) which phrase describes an important agricultural change that occurred during the mississippian period? (a) first cultivation of wild grains (b) expansion of marsh elder farming (c) spread of corn agriculture (d) gathering of nuts and berries (2) which group of native americans use northwestern arkansas as it’s traditional hunting grounds? (a) osage (b) quapaw (c) woodland (d) caddo

The causes of the failure of the league of nations

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d