Which period did domestication of plants occur A. Paleolithic era B. Bronze era c. Neolithic era D. Iron eraser

Why does reagan claim the united states needs a strong defense policy?

What is significant about official languages in russian republics? why would it matter?

How were the okanogan highlands formed? a. by subduction, which caused huge folds in earths surface b. as a result of retreating glaciers carving great valleys into the earth c. when molten rock from under the earth approached the surface d. when the collision of volcanic island chains and ocean rocks formed new earth