Answer:
The last United States presidential inaugurations with top hat was the inauguration of John F. Kennedy in 1961. Following the counterculture of the 1960s, its use declined further along with the disuse also of daily informal hats by men.
Explanation:
Checks and Balances system
Separation of Powers in the United States is associated with the Checks and Balances system. The Checks and Balances system provides each branch of government with individual powers to check the other branches and prevent any one branch from becoming too powerful.
A whistle-stop campaign is best described by the second choice:
<span>short campaign speeches given by a politician from a train
This takes its name from how trains would stop at various stations with a whistle sound, and a politician would speak for a short while to gain campaign support, then quickly leave with the train for the next station to do the same thing.
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B. Loyalists
is there an explanation needed?