Complex sentence: During this period, frequent wars between Buddhist clans and Rajputs led to the death of many Buddhist clans by Rajputs, and it continued in this manner until a revival under the Pala Empire in the Bengal region.
Split into simpler sentences: During this period, frequent wars between Buddhist clans and Rajputs lead to the death of many Budhist clans by Rajputs. This carried on until a revival under the Pala Empire in the Bengal region.