The foundational challenge, Challenge of expansion and the deepening of democracy. Corruption among government officials, delayed justice, increasing poverty, health care, low literacy rate, over population.
The 
would enable a woman to assess a man's level of commitment, detect the existence of prior commitments to other women or children, and simultaneously signal to the man her sexual fidelity.
Answer:Programs and departments of African American Studies were first created in the 1960s and 1970s as a result of inter-ethnic student and faculty activism at many universities, sparked by a five-month strike for black studies at San Francisco State.
Explanation:
They have gotten worse and worse and worse
