Which of the following best describes the impact Eurasian diseases had on the New World populations?(1 point) Responses Eurasian diseases weakened both Spanish and Indigenous soldiers. Eurasian diseases weakened both Spanish and Indigenous soldiers. Eurasian diseases weakened the major Indigenous empires’ armies. Eurasian diseases weakened the major Indigenous empires’ armies. Eurasian diseases killed only the elderly. Eurasian diseases killed only the elderly. Eurasian diseases disproportionately killed women. Eurasian diseases disproportionately killed women.

The correct response is: Eurasian diseases weakened the major Indigenous empires’ armies.

The best description of the impact Eurasian diseases had on the New World populations is that Eurasian diseases weakened the major Indigenous empires' armies.

The best response to the question would be: "Eurasian diseases weakened the major Indigenous empires' armies." This is because the introduction of Eurasian diseases to the New World had a significant impact on the Indigenous populations, causing a decline in their overall numbers and also weakening their military capabilities. To arrive at this answer, one can analyze historical records and accounts of the impact of diseases such as smallpox, measles, and influenza on Indigenous civilizations in the Americas. These diseases were introduced by Europeans during the Age of Exploration and spread rapidly among the Indigenous populations who had little or no immunity to them. The devastating effect of these diseases led to widespread population decline, which in turn weakened the military strength of Indigenous empires, such as the Aztecs and the Incas, allowing for easier conquest by European powers like the Spanish.