How was the invention of the wheel important to the Sumerians?
A.
It allowed them to conquer neighboring states.
B.
It made traveling with traded items easier and increased trade.
C.
It improved their communication and recordkeeping.
D.
It helped them to water their crops all year.
2 answers
And you think it's … ?
Yes, B.
Travel and transporting goods were made much more efficient by using carts and wagons with wheels. =)
Travel and transporting goods were made much more efficient by using carts and wagons with wheels. =)