compound two known symbols St. Petersburg. Griboedov channel to channel in 1923 and was called “Catherine Canal” was built in 1739 along the existing river Krivusi, 5km wide, 32m length and depth of 3.5m. Church on Spilled Blood was built in 1883 at the site of the terrorist attack on the second when Alexander emperors entourage was attacked in 1881. Aleksandar unharmed others rushed to help the injured coachman. Other terrorists threw a bomb and another was injured Aleksandar. To remind Aleksandar second law passed in 1861 was the release of the peasants from serfdom and further reforms on modernization of Imperial Russia. He was succeeded by his 36-year-old son Alexander third.