Answer:
um this math not history but the answer to this is A
Explanation:
The best description
is "<span>A network of roads helped him to rule an empire".
Sapa Inca also known as Sapa Inka or Apu was the King of the Kingdom of Cusco,
later to Inca Empire. Incan Empire was the largest known empire in pre-Colombian America and their network of roads is one of the major reasons for that great
rule.</span>
The correct answer is:
They allowed invading foreign armies access to northern India.
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