linguistic:paraphrasing
Conquest of the south

After the death of Grand Empress Dowager Dou in 135 BC, Emperor Wu had full and unrivaled control of the government. While his mother, Empress Dowager Wang, and his uncle Tian Fen were still heavily influential, they also benefited from the death of the old woman, especially the mother of Emperor Wu, but they lacked the ability to restrain the Emperor's actions.

Emperor Wu began military campaigns focused on territorial expansion. This decision nearly destroyed his empire in its early stages. Reacting to border incursions by sending out the troops, Emperor Wu sent his armies in all directions but the sea.