D is the answer it prevented the creation big business combining to make monopolies
<span>d.nominate and gain confirmation for their cabinet and hundreds of other officials
The cabinet determines the aides and department heads for every part of the federal government. The president's first job is typically to announce their nominees for these cabinet positions and then wait for the Congressional approval. These appointments set the tone for the administration and the relationship they will have with Congress. The whole process can take months to a year to complete. </span>
The concept of the separation of powers, as articulated by the framers of the Constitution, refers to the "<span>organization of the national government in three branches". This is to create "checks and balances" on power. </span>