c. the downfall of the Shang
Answer:
because there where shooting
The correct answers are: A, C and D.
The 'American System' was a government-sponsored program to harmonize and balance the nation's agriculture, commerce and industry following the war of 1812.
The system consisted of three mutually reinforcing parts:
<em>- the establishment of a national bank</em> to foster commerce. The bank would promote a single currency to make trade easier,
- <em>federal subsidies for roads</em>, canals and other means of transport to improve the overall efficiency of infrastructure,
-<em> the promotion of protective tariffs </em> to protect America industries and generate revenue for the federal government. The tariffs were a 20% to 25% tax on imported goods to protect the businesses from foreign competition.
