It was dangerous, the silk road was full of robbers
Sherman's march to sea and his Civil War trust
The Sherman Antitrust Act of 1890.
Is 3 the battle against the plague
Answer:
Explanation:
St. Petersburg has a major port that is necessary to expansion for Russia.
St. Petersburg ceased being the capital in 1918 after the Russian Revolution of 1917.It became capital of the Russian Empire for more than two hundred years