The transcontinental railroad connected

a. northern cites to mexico
b. the east coast to the west coast
c. cotton plantations to southern cities
d. new york to washing d. c.

Explain one example of how the u.s has struggles to balance energy independence and environmental

Andreus vesalius is known for being the first scientist to provide detailed and accurate information about human anatomy. his knowledge of human anatomy came from dissecting human bodies. which statement best shows why andreus vesalius’s discovery was important during the scientific revolution?

According to the map, most mining occurs in the a.northern b.southern c.eastern d.western