False
They had been used before that. they were simply intergrated to the computer programming system after along period. the power symbol was developed in ww2.
Answer:
C
Explanation:
A lot of the migration had to do with the fact there weren't as good job or living conditions in the East. Out West, they proposed better wages and living conditions.
Answer: C, agriculture/farming. explanation: the economy of the south was mostly based on agriculture.
