How did Cambyses II defeat Egypt? Did he plan to stop there?

Cambyses II was the master military leader. He employed psychological terror to undermine the morale of the Egyptians before carefully employing forces to defeat them. So successful was he that he had planned to continue to Ethiopia and Libya (which he did) but also to the Carthaginians (which he did not). This source-based homework task is designed for students of the NSW Ancient History Syllabus for the Australian Curriculum
Higher School Certificate course
Historical Periods: Option D: Persia - Cyrus II to the death of Darius III