<u> Answer:</u>
Out of the following, the most important reason for the success of the economy of Han China was the Han control of the Silk Road trade.
<u>Explanation: </u>
Emperor Han Wudi, popularly known as Emperor Wu, established the Silk Road and paved the way to the economic development of the Han Dynasty. This road enabled the Chinese traders to reach the faraway countries of Eurasia and do trade with the people there. This ultimately brought prosperity to the region and gave Han Dynasty the recognition of a successful economy.
C, Christianity good luck
Answer:
Among the options given on the question, option B is the answer.
The North American Free trade Agreement.
Explanation: North American Free Trade Agreement is treaty between Canada, Mexico and United States. NAFTA was the world largest free trade agreement which was signed on 1994 between these three countries. They agreed to remove all barriers to advance the trade facilities between these counties. However this treaty is seen as response to the European Union which was established on 1993 between the European countries to make sure the free trade and other possible facilities.