Which statements describe factors that led to the decline and defeat of the Aztec Empire? Choose all answers that are correct. A. The Spanish attempt to recruit allies among the people the Aztecs had conquered failed. B. The Aztecs welcomed the Spanish with gifts. C. The Spanish took Moctezuma prisoner. D. Smallpox weakened the Aztec's ability to resist. E. The Aztec Empire had superior weapons and firepower but waited too long to take action.