Which of the following is a characteristic of the Era of Good Feelings? O Increased sense of nationalism
improved transportation routes
O Increased trade with foreign countries
O Shift to an agricultural economic system

Increased sense of nationalism.

Explanation:

The era of good feelings in American history is the period that occurred after 1812. That period implies the creation of a sense of national unity among Americans. It is a period in which conflicts between political parties in the country are reduced. The very name "Era of Good Feelings" was created in the Boston press by journalist Benjamin Russell.

china has confucianism thats everywhere in asia but it isn't really a religion.  

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.