What body of water that borders USA a Canada to the west is

A the Atlantic Ocean
B the Pacific Ocean
C the Indian Ocean
D the Arctic Ocean

6 or 2

explanation:

hope this you

but i think its 6

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity