What profoundly transformed entertainment, education, commerce, and research in the united states and much of the world in the 1990s?

these civilizations were located around fertile rivers, where they could produce an abundance of crops

which statement explains one of the reasons world war 1 was so much more destructive than earlier conflicts

the answer to your question is true

i don't think it's c or d. i think it's either a or b.

hope this .