US Vice President Kamala Harris and her husband Doug Emhoff receive Kente cloths from Chief Osabarima Kwesi Atta II in Ghana, on March 28. AFP
US Vice President Kamala Harris and her husband Doug Emhoff receive Kente cloths from Chief Osabarima Kwesi Atta II in Ghana, on March 28. AFP

Kamala Harris visits Ghana 'slave castle' and says 'history must be learnt'