Answer:
Taking these actions might have helped Egypt protect its independence:
sending scholars to neighboring empires to bring back knowledge about skills such as advanced weaponry, horse breeding, and chariot-building
sending spies into the neighboring empires to learn about their invasion or expansion plans
uniting with Nubian's and Libyans to defend the Nile civilization building walls and forts around the cities building a huge and well-trained army
rewarding inventions and advancement in weapons and other defense equipment
appointing pharaohs and high-ranking officials based on merit and talent rather than family bloodlines
Step-by-step explanation: