According to David Gilmore,similar Ideas of Manhood Are Almost a Universal

According to David Gilmore,similar ideas of manhood are almost a universal aspect of male behavior because:

A) Those who possess it are likely to be more successful in the search for mates.
B) Those who possess it are likely to be more economically successful.
C) It helps to assure that men fill their roles as procreators,protectors,and providers.
D) The need to establish hierarchy is a fundamental aspect of all human societies.
E) Women universally harass men who do not demonstrate machismo.