In the Pacific theater, the United States used island hopping as a method to end the war with Japan.
Answer B.
They carried messages between different parts of the empire
The runners in the Inca society were called Chasqui runners and were young men used to bring messages by running between different parts of the Inca Empire.
D.Atahualpa
"On 17 November the Spaniards sacked the Inca army camp, in which they found great treasures of gold, silver, and emeralds. Noticing their lust for precious metals, Atahualpa offered to fill a large room about 22 feet (6.7 m) long and 17 feet (5.2 m) wide up to a height of 8 feet (2.4 m) once with gold and twice with silver within two months. It is commonly believed that Atahualpa offered this ransom to regain his freedom; however, it seems likelier that he did so to avoid being killed, as none of the early chroniclers mention any commitment by the Spaniards to free Atahualpa once the metals were delivered." -
The correct answer to this question is Greece because Egypt, Thrace, and Italy belong to Asia.