Answer:
casual
Explanation:
HIV/aids is not spread through casual social contact
Answer:
By 1880, the transcontinental railroad was transporting $50 million worth of freight each year. In addition to transporting western food crops and raw materials to East Coast markets and manufactured goods from East Coast cities to the West Coast, the railroad also facilitated international trade.
Explanation:
N/A
C. is the correct answer i hope , i learned about this 2 years ago so im shaky with giving you that answer .
