Because his army was exhausted,they refused to go any farther. Alexander agreed to lead them home.
asia
Principally geographic distances. In a pre-motorised age, movement of armies was slow, limiting advances, and extending campaigns. His conquests in Asia took him ten years.
Alexander the great and his army crossed the Indus River after entering Central Asia.
India
Operation Typhoon : October 1941 and January 1942 .
The First Battle of the Marne
Alexander the Great made conquests on 3 continents. They were Europe, Africa and Asia.
Alexander the great and his army crossed the Indus River after entering Central Asia.
That would be Alexander the Great.
alexander's army stopped following him because they were tired of the combat, pain and the glory.
Gettysburg
Alexander the Great, who was Macedonian, not Greek.