Who built St. Petersburg to establish a warm water port for his country

Peter the Great

Petersburg founded by Peter the Great. After winning access to the Baltic Sea through his victories in the Great Northern War, Czar Peter I founds the city of St. Petersburg as the new Russian capital.

Explanation:Hope this helped u out may i also plz have brainlist only if u wanna give me brainlist though plz have an good day sir or ma'ma!

add the answer choices and i'll give you the answer

answer; ( suicide );