What city was nicknamed the queen of the south ? Richmond, Chicago, New Orleans, or Savannah

New Orleans

Explanation:

New Orleans is a very vibrant city and has been since its construction such that it was hailed to be the Queen of the South.

This name seems to have been given to it by Thomas Kelah Wharton in his journal about the city in 1862 as he chronicled the events in the city during its golden early years whilst he lived there overseeing the construction of the New Orleans Custom House.

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.