What is a true statement about the open door policy

a) the idea for the policy was opposed by the united states

b) all nations did not want to pay taxes equally

c) all nations should have equal access to ports of trade

d) the idea for the policy came from britain and france

Which of the following could be seen as a weakness of a two-party system? a. the two-party system limits voters' options in electing officials.b. the two-party system limits debate on issues.c. the two-party system limits the range of solutions that will be considered.d. all of these are weaknesses