When did New Kingdom of León end?
New Kingdom of León ended in 1821.
The egyptians new kingdom come to an end because their were no Kings/Pharaohs left and the government from the ancient egyptians told a specialist to look at the stars and look what the gods say. When the specialist looked at the stars Tutankhamen singled them," The New Kingdom has come to an end. There will be Peace and Faith. For the next 700 years, ten dynasties ruled the Egyptians peoples.
She ended up with Tsukimori in the manga. If you try reading the chapters where Kahoko found out that Len was going abroad she became sad and confuse about her feelings about Len. She then realize that from the first time she ever heard Len play the Ave Maria, she started following his footstep and chasing after him. In the ending she hugged Len and Len confesses his feelings inderectly to her and hugged her…