The word or phrase to fill into the gap is the "Ku Klux Klan", an extreme right organization calling for what they would call a "purification" of the US-American society.
Alliteration is the repetition of a letter at the start of or during a word.
i.e. Coca-Cola, PayPal, Bed Bath & Beyond, etc...
The CIA is its own entity. It doesn't belong under a branch of the government.
But, if it WERE to be under a branch I would go with The Executive Branch
The advantages of being a chef<span> are </span>the<span> feelings </span>of<span> satisfaction you have every time someone is pleased with your food. ... </span>The disadvantages of being a chef<span> are </span>the<span>hours. </span>Chefs<span> work late into </span>the<span> night. They remain standing for hours and risk </span>the<span>hazards </span>of<span> a kitchen (i.e. burns, cuts, slips).</span>
C because Biden is democratic now