Your ignorance of your neighbor's history is disturbing.
https://www.saylor.org/site/wp-content/uploads/2012/10/HIST101-2.3.1-KushAxum-FINAL1.pdf
"The Kushites ruled Egypt for fiftyseven years, and this period is considered one of the last
golden ages of Egyptian civilization. This Egyptian Renaissance reached its peak under the
reign of Taharqa , who built great monuments around Egypt and Kush, even building
Egyptian style pyramids in Kush. Taharqa’s rule, however, was challenged by the Assyrian
king Sennacherib.
Taharqa was able to save his Jewish allies in Jerusalem from destruction
by Sennacherib’s armies, but he was not able to stop an Assyrian invasion of Egypt.
The Assyrians forced Taharqa to flee back to Kush, and by 656 BC the Kushites had been driven
from Egypt In their place, the Assyrians set up a new,
native Egyptian dynasty to act as their puppets.
Still, the Kingdom of Kush continued to thrive, reestablishing trade contacts with the
rulers of Egypt, though the capital of Kush moved south again, from Napata to the city of
Meroë. As new, foreign powers occupied Egypt Assyrians, Persians, Greeks, and
Romans the Kushites maintained close relations with them.
The Kingdom of Kush began its final decline during the reign of the Roman Emperor Augustus, whose armies invaded and
weakened the kingdom. However, though the Kushites were accustomed to looking north for
enemies, the final power that destroyed the kingdom came instead from the south. Nomads
from the desert attacked the kingdom, and finally, in the fourth century AD, Meroe was
captured by the Axumite Kingdom."