Adeep crack in the earth is called
a fault
a gouge
a gorge
a valley

(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

Choose the correct chronological or of the time periods

What three colors are on the rwandan flag that was adopted in 2001