I would say that A is the correct answer.
Answer:
The legislature must approve funding for the budget
The policy is known as the "Open Door Policy."
John Hay created this idea in hopes that America and countries all over Europe could trade peacefully with China. This concept was developed in order to protect America's trade interests while also ensuring that no other country would establish a monopoly on trade with China. Within this policy, all countries would agree not to interfere with another country's trade with China.
C. separation of powers. The 3 branches of government are executive, judicial, and legislative. Each branch has their own separate duties and cannot do tasks that belong to a different branch. Separation of powers also refers to each branch checking each others decisions to keep one from being more powerful or controlling than the rest.