Explain the societal and cultural factors that may contribute to the high childhood and maternal mortality rates in sub-Saharan Africa.

b.

jim crow laws were enacted in northern states.

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity