Which Spanish her question darken question the Inca empire in South America?

The Spanish conquest of the Inca Empire in South America was marked by the arrival of Francisco Pizarro in the early 1530s. Pizarro and his men exploited internal divisions within the Inca Empire, particularly the civil war between Atahualpa and Huáscar, to gain an advantage. The capture and subsequent execution of Atahualpa in 1533 led to the rapid decline of Inca power and the establishment of Spanish colonial rule over the region. This conquest had profound and lasting impacts on the indigenous populations and their cultures.