Answer:
B: Through military campaigns and alliances, he unified Mesopotamia under one ruler.
Explanation:
Hammurabi conquered Elam and also the city-states of Larsa, Mari, and Eshnunna. He managed to dethrone the king of Assyria Ishme-Dagan I, and also made his son to pay tribute. This was the time when he successfully brought the entire Mesopotamia under one ruler. Mesopotamia was now under Babylonian rule. Moreover, he also introduced the Code of Hammurabi which received from the Babylonian god of justice. The code offer no compensation for committing heinous crimes.
With the development of the machine gun, a "no man's land" was established between the Allied and Axis trenches. Neither army could advance without sustaining enormous casualties.
Manifest destiny: A widely held belief in the 19th century United States that its settlers were given the divine right to expand across the continent.
