Which ruler was responsible for granting religious freedom to all romans?

In 313 AD, shortly after the end of the persecution of Christians by the emperor Diocletian, Western Roman Emperor Constantine I and Licinius (who controlled the Balkans) issued the Edict of Milan, which granted religious freedom to all. It was a letter signed by the Roman emperors proclaiming religious toleration in the Roman Empire. It gave Christianity a legal status, but did not make Christianity the official religion of the Roman Empire. It did, however, end religious persecution in the Roman Empire.

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