In 1935 the german government passed the nuremberg laws to

They included things like forbidding mixed marriages, or even just sex, taking away citizenship rights away from Jews, defining who was a Jew by ethnic blood rather than religion, restricting activities Jews could do to earn living, property ownership, and where they were allowed to live.

Cherokee  removal, part of the trail of tears, refers to the  forced  relocation between 1836 and 1839 of thecherokee  nation from  their lands ingeorgia, south carolina, north carolina, tennessee, texas, and alabama to the indian territory (present day oklahoma)  in  the thenwestern united states, and the resultant deaths

It developed as a reaction to the impact of european colonialism in africa on peoples of african descent. in the  mid-20th century, activists in africa adopted pan-africanism as a rallying cry for independence from colonial rule. some african pan-africanists sought to unite the continent as one independenthope it was useful