the towers of st. basil's cathedral in russia are symbolic of what events

The towers of St. Basil's Cathedral in Russia are symbolic of the victory of Russia over the Mongols and the establishment of the Russian state. The cathedral was built to celebrate the capture of Kazan and Astrakhan, important victories that marked the expansion of the Russian Empire. The unique and colorful design of the cathedral's towers is also symbolic of the diversity and richness of Russian culture and architecture.