In 1943, Horstmann and Tatlock reported detecting cold agglutinins in the serum of patients with primary atypical pneumonia. Fifty years after Landsteinerâs findings, the term âcold agglutinin diseaseâ was coined by Schubothe.
Mulattoes were the direct offspring of plantation rapes. Slave masters often threat the female slaves if they resist the masterâs desire of having intercourse. If they fought back, the female slaves will be whipped, will be beaten up, or worse of all, will be killed.
Recent population estimates range from 11.06 million to 11.17 million. At least 50 percent of the population is classified as mulatto (mixed African and European descent), although the cultural privilege assigned to whiteness probably causes many mulattos to minimize their African heritage.