I say C. because the entire paragraph is talking about political power.
Explanation:
I'm not sure but I think they just did
The country pursued a policy of isolation.
The country had an economy based on agriculture.
Tokugawa pursued a policy of isolation by issuing edicts that basically closed Japan to all foreigners and prevented Japanese from leaving. The population was required to engage in only agricultural activiteis
The Europeans had no interest in Africa and didn't know about the gold and dimonds
Here are 3 goals of foreign policy,
1.For the exchange rate to be the same in all countries,
2.There to be so same numbers on the bills, ( 1,5,10,20,50,100 ) And not ( 1000,2000 and so on )
3.For it to all be the same currency,
