Complex sentence: The next two years following Russia's entrance into Tbilisi were a time of muddle and confusion, and the weakened and devastated Georgian kingdom, with its capital half in ruins, was easily absorbed by Russia in 1801.
Split into simpler sentences: The next two years following Russia's entrance into Tbilisi were a time of confusion. The weakened and devastated Georgian kingdom, with its capital half in ruins, was easily absorbed by Russia in 1801.