Which economic policy was used to american industry during the second industrial revolution?

What kind of contact did christopher columbus and native americans initially have?

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

The zhou controlled the area to the east of the shang kingdom true or false pleas