Which of the following best explains the widespread decline in Indigenous populations after the arrival of Spanish conquistadors?(1 point) Responses natural disasters natural disasters fighting and lack of guns fighting and lack of guns inability to connect with global markets inability to connect with global markets disease and environmental changes

The best explanation for the widespread decline in Indigenous populations after the arrival of Spanish conquistadors is disease and environmental changes.

The best explanation for the widespread decline in Indigenous populations after the arrival of Spanish conquistadors is disease and environmental changes.

The best explanation for the widespread decline in Indigenous populations after the arrival of Spanish conquistadors can be attributed to disease and environmental changes. To understand this, we need to delve into historical records and research related to the topic.

1. Search historical records: Begin by exploring primary and secondary sources such as books, journals, articles, and historical documents. Start with searching for accounts from Spanish conquistadors themselves, as well as writings by Indigenous peoples and European historians.

2. Analyze disease impact: The introduction of new diseases, for which Indigenous populations had no immunity, had devastating effects. Diseases such as smallpox, measles, and influenza spread quickly among the Indigenous people, causing widespread illness and death.

3. Consider environmental changes: The arrival of the Spanish conquistadors brought significant environmental changes. Europeans brought with them domesticated animals and plants that could thrive in their new environment, leading to alteration in ecosystems. This disruption to the Indigenous ways of life affected food sources, agriculture, and overall survival.

4. Evaluate other factors: While disease and environmental changes played major roles, it is also essential to consider other contributing factors such as fighting and lack of guns. Conflict between Indigenous communities and the Spanish conquistadors, who possessed advanced weaponry, led to violent clashes that further contributed to the decline of Indigenous populations.

By analyzing historical records and considering the broader context, it becomes evident that disease and environmental changes were the primary causes of the widespread decline in Indigenous populations following the arrival of Spanish conquistadors.