When did the french explore the mekong river

Explain why hitler had over 6 million jewish people killed during the holocaust and what did it hope to accomplish

Woodrow wilson called the supreme court "a constitution convention in continuous session." what did wilson mean by this?

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.