82 years later, the Henumannors made a comeback and tried to seize Umbar by force. They received the support of the Harad army, but the war failed and the Henumannors never had a chance to regain Umbar, which is the port and station of the Henumannors, which is very important. Losing this place means losing their base.
Second, the Hei Numanors not only had to fight against Gondor , but also attacked and fought against each other. Faramir and once told Frodo and Sam, he said that the Black Numanoer lords will eventually become lazy and like to attack each other, causing their own weakness. This makes sense because the Hennumannors have always served Soren , but Soren was missing at that time, and they were headless. The lords of the Hennumannors were all ambitious. They kept fighting for power and constantly weakening their power in the fight.
The third important factor is policy integration, the Dunedan people of Gondor get along well with the people of Middle-earth and successfully integrate them into the development system of Gondor. The Henumannors are different. Their rule is very cruel. The people of Middle-earth will not forget the things that the Henumannors did at the end of the Second Era. As they weakened, the Hei Numanors became a minority, and their land was inhabited by other peoples in Middle-earth, and he lived with other peoples, so their bloodline was slowly diluted until they lost all their Numanor talents and finally declined. This process was also something that the Dunedans had experienced.
There is evidence that the Black Numanoer serves the darkness, which ultimately leads to their decay as quickly as their ancestors serve Sauron. The first generations of the Black Numanoer may have preserved the talent of the Dunedans, but over time, their subsequent generations will become no different from ordinary people.
or above is an important reason for the decline of the Black Numanoer people. This cannot be said that there were no Black Numanoer people in the late of the Third Era. These guys still ruled some areas in the southern or eastern Middle-earth continent. But their power is too limited to participate in the Lord of the Rings Holy War. But some of the Black Numanors appeared in the Lord of the Rings. The most famous of them is Sauron's mouth, who became a small group of the Henumanor people in the eastern region, and his status is very high. Later, many of the pirates of Umbal were descendants of the Hei Numanor people.
