<em><u>Answer:</u></em>
Angering middle-class whites
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The Dardanelles Campaign was a great "failure" for "Great Britain," and the fact that Winston Churchill was a leader during this campaign made it very hard for him to attain the political office he wanted.
The two executive powers that the constitution delegates to the senate are the power to confirm presidential appointments and the power "advice and give consent on treaties" formulated by the President.