Asked by Gupgupblupblupzorpzorpflapflap

What methods did the Incas use to unify their large empire?

Answer in two short sentences.
Answered by GPT-4o mini
The Incas employed a combination of military conquest and diplomatic strategies, such as offering peace treaties or alliances with conquered peoples. They also established an extensive road system and a common language, Quechua, to facilitate communication and governance across their vast empire.
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