Question

what role did disease play in the spanish conquest of the aztecs?
o it had no significant impact
o it devastated aztec populations, making conquest easier
o it weakened spanish forces
o it delayed the conquest by several years

Explanation:

Diseases brought by the Spanish, such as small - pox, decimated the Aztec populations. This weakened the Aztec resistance and made the Spanish conquest easier.

Answer:

It devastated Aztec populations, making conquest easier.