6)
the structure of the government of the united states allows for the legislative branch to write laws, the executive branch to enforce laws, and the judicial branch to interpret laws. collectively, this process is called

Collectively this process is called the separation of powers.

Explanation:

The separation of powers refers usually to the different divisions of functions that are present in modern governments. This serves as a means to check and balance power in modern governments. The divisions are meant to make each branch a separate and independent body. This is intended to place limits on the power of government so that there can be no absolute or arbitrary decisions imposed on a people. The approval of all branches of the government is needed at least in theory for the creation, administration, and execution of laws.

The close priamary

Explanation:

The closed primary system had more of an incentive for people to join one of the major parties. This led to people being more involved in the voting process. With the open primary, some argue, more voters become independent and are less likely to participate in the nominating or election processes.