The answer is (a) hieroglyphs
Answer:
The Transcontinental Railroad made it faster to travel east and west and to move goods and food from coast to coast.
Explanation:
Yo it's C. Fight all their teachers orders. Trust me
Three early forms of communication were petroglyphs, cuneiform, and hieroglyphs.
Answer:
I think its B! wait for other answers just incase mine is wrong aha
Explanation:
