From 1550 BC to 1080 BC when Egypt got new territories, trading (beads, metals, tools) brought wealth and items like gold, ivory, ebony, and incense.
The wife of Amenhotep IV.
From 2050 BC to 1670 BC when waterways became dams so more land could be farmed, canals were built between the Nile River and the Red Sea, and walls were decorated with paintings and carvings.
She came to power in 1473, used wealth to build monuments, and she also had a huge tomb built in the cliffs.
The weapons used by the Hyksos were made of this, along with iron.