Perhaps the most momentous decision the Founding Fathers made at the beginning of the Philadelphia convention was to create two separate houses in the legislature--the Senate and the House--in order to give each state fair representation.
It was done for the protection of the community
Answer:
Option D - to guarantee the United States exclusive trading rights with China.
Explanation:
The main purpose of the open door policy was to make sure the United States would have access to China's markets.
