This is an example of convergence evidence.
Convergence evidence refers to the type of evidence that derives from independent sources that couldn't be objectively measured by the researcher.
In the case above, the data about the satisfaction came from the subject's personal evaluation and experiences
user from brainly.ph in the philippines
in the rules of brainly, don't give too much information about your personality
It is better for a child to be raised by parents who go there separate ways and presumably have less day to day conflicts
D)Blacks should launch legal and scholarly attacks on segregation without hesitation.
As Du bois was a fimr believer in education and self improvement, searching for growth thru economic and academic succes he was also convinced that they had to get rid of sergregation first, cause if the head of your country tolerates segregation that gives a reason to all white man to believe and treat black men as inferior to them.