To establish the intermediate nuclear forces treaty, reagan negotiated with?

To establish the intermediate nuclear forces treaty, Reagan negotiated with Mikhail Gorbachev in 1987. This was a crucial event during the Cold War.

The founder of the byzantine  empire  and its first  emperor,  constantine  the great,  movedthe  capital of the roman empire  to the city of byzantium in 330 ce, and renamed it  constantinople.  constantine  the great also legalized christianity, which had previously been persecuted in the  roman empire.