The answer to your question is by knowing the regularities of the human custom<span />
The Black Power movement led by Malcom X had ideas similar to King's movement, being that they both wanted rights for African-Americans, but the way they protested is where they differed. Malcom X criticized MLK's method of peaceful protest, and took to having a more radical and violent way of protest and fighting back against oppression. I hope this helps :)
Boys were to go out and help; gathering supplies, hunting, contributing to their community and family
Girls were to stay home and help out with the other women of the household, to make the food, etc.
<span>William T. Sherman became known for using tactics of total war in the south during the Civil War. </span>