Where were the Aztecs ultimately forced to retreat when they were pursued?

The Aztecs were ultimately forced to retreat to Lake Texcoco when they were pursued, particularly during the Spanish conquest led by Hernán Cortés. This location was significant as it was part of the Aztec Empire's heartland, located in the Valley of Mexico, where Tenochtitlán, the Aztec capital, was situated on an island in the lake.

During the Noche Triste, or 'The Sad Night,' in 1520, the Aztecs faced a devastating defeat as they attempted to escape from the invading Spanish forces. They found refuge temporarily among the islands of Lake Texcoco, but the retreat also led to heavy casualties due to the well-planned tactics of the Spanish and their allies. The fact that this location was a central hub for the Aztecs adds to the context of their civilization and the challenges they faced during the conquest.

The other options do not hold relevance in the context of the Aztec retreat, as they refer to different geographic locations that did not play a role in the events surrounding the fall of the Aztec Empire. Lake Titicaca is situated on the border between Peru and Bolivia and was not an Aztec area, while Lake Nicaragua and Lake Champlain are