Question

What was the vise that made Egypt have to keep expanding?

Gaining land used soldiers, who couldn't defend the old land

New slaves come from land conquered with soldiers, who were too busy fighting
to prevent uprisings

Gaining land kept spreading their population and making it harder to control

They had to free slaves in order to have enough people to populate the new
areas

Answer 1

Answer: After defeating the Hyksos, Ahmose I marched south and drove the Nubians back beyond the traditional borders, thus enlarging Egypt's territory in three directions – south, east, and north – which included the profitable region of the Levant.