Is this question true the Spanish recruited thousands of supporters from the people the Aztecs had conquered?

Yes, it is true that the Spanish recruited thousands of supporters from the various indigenous groups that the Aztecs had conquered. Many of these groups had grievances against the Aztecs due to their heavy tributes and oppressive rule. The Spanish, led by Hernán Cortés, formed alliances with these discontented tribes, which significantly aided their efforts to overthrow the Aztec Empire. This strategy played a crucial role in the Spanish conquest of Mexico.