Who was not a key u. s. commander in world war ii ?
chester nimitz

dwight eisenhower

douglas macarthur

robert mcnamara

Robert McNamara

Explanation: While all four did serve in WWII, Robert McNamara was the only one of the four who was disqualified from engaging in combat due to his poor eyesight. He instead took up work in statistical analysis with the US Air Force as captain.

the most famous of all the units fighting in cuba, the "rough riders" was the name given to the first u.s. volunteer cavalry under the leadership of theodore roosevelt. roosevelt resigned his position as assistant secretary of the navy in may 1898 to join the volunteer cavalry. the original plan for this unit called for filling it with men from the indian territory, new mexico, arizona, and oklahoma. however, once roosevelt joined the group, it quickly became the place for a mix of troops ranging from ivy league athletes to glee-club singers to texas rangers and indians.

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