Final answer:
The average income of African American families as a share of the income for non-Hispanic white families shows a significant and historical gap, which cannot be accurately answered without up-to-date data. The historical context and ongoing systemic issues contribute to this economic disparity.
Step-by-step explanation:
When examining the average income of African American families in relation to that of non-Hispanic white families in the United States, it is evident that there is a significant gap. Historical income data shows that in 1950, the median income for White families was $20,656, while for Black families, it was $11,203. This trend of disparity continued into the 1960s and beyond. With the addition of race and ethnicity to this economic picture, we see that African American women make just 64 cents for every dollar a Caucasian male makes. Based on the information provided and considering the historical context of the income gap, as well as current disparities, it would be speculative to choose one of the multiple-choice options without access to recent and specific data. However, we understand that this gap is indicative of the ongoing economic challenges faced by African American families due to a variety of systemic factors including inequality in labor markets, wealth disparities, and homeownership rates.