Margaret Mead, the best-known anthropologist of the twentieth century, helped shape public opinion on fundamentally important areas like attitudes toward children and families, along with the relative merits of competition and cooperation.

• Ashape public opinion on fundamentally important areas like attitudes toward children and families, along with  
• Bshape public opinion in such fundamentally important areas as attitudes toward children and families and  
• Cto shape public opinion about such fundamentally important areas like attitudes toward children and families, also about  
• Dthe shaping of public opinion for fundamentally important areas such as attitudes toward children and families, and those toward  
• Ethe shaping of public opinion around fundamentally important areas like attitudes toward children and families, and those of