Answer:
He expanded the size of his empire.
Explanation:
He is traditionally regarded as a co-founder of the dynasty for his role in encouraging Li Yuan, his father to rebel against the Sui Dynasty at Jinyang in 617. Taizong subsequently played a pivotal role in defeating several of the dynasty's most dangerous opponents and solidifying it's rule over China.
Answer:
b. He expanded the size of his empire.
Explanation:
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