Final answer:
Alexander the Great's conquest into India was halted as his troops mutinied, leading to his failure to conquer the region and his subsequent withdrawal to Babylon where he died.
Step-by-step explanation:
Alexander the Great failed to conquer India. Although he was able to advance his army as far as the Indus River and fought a significant battle in the northern Indus River Valley in 327 BCE, his campaign into India was ultimately unsuccessful. His exhausted troops, who had amassed considerable wealth and were weary from years of campaigning, rebelled against the idea of further conquests and desired to return home. This mutiny, along with the counsel of an oracle, forced Alexander to turn back without having reached the Ganges River Valley, his original expansion goal. He withdrew to Babylon, where he later died in 323 BCE.