Assertion: empire's extent | /r/HasProperty | unclear
Facets:
Source sentences:
text: While the Aztecs certainly increased the amount of sacrifice that occurred in the region, the true extent of how much it occurred is unclear.
text: Although the extent of their successes against indigenous powers such as the Shungas, Satavahanas, and Kalingas are unclear, what is clear is that Scythian tribes, renamed Indo-Scythians, brought about the demise of the Indo-Greeks from around 70 BCE and retained lands in the trans-Indus, the region of Mathura, and Gujarat.[citation needed]