Answer: Select committee
Explanation: A select committee is a temporary committee established for the purposes of conducting special legislative business. They are formed through the resolution of the the legislative houses and through appointments. In some situations select committees are formed to carry out ordinary house businesses like Constitution Amendment committee,Budget committee etc.
If Robert McNamara is one of the options, then he is the correct answer - he was important in the Vietnam War, but not during the WWII.
The answer is b men maintained the crops while women managed households and taught children
