How Did The Kathhmandu Valley?

During the Sata Yug, the Kathmandu valley was a huge bowl of placid water, cradled by hills and mountains. The lake was home of the Naags, the serpent gods. Then one day a God descended to the lake and cleaved a pass through the mountains with his sword. The pass is called Kotwal, Kotbar or Kotpal. The water gushed out, emptying the lake and leaving behind a fertile valley. This valley would eventually be the site of not only kings but also great spiritual and religious activity for centuries to come, resonating with the sounds of thousands of bells, chants, brilliance of oil lamps and scent of incense from the most ancient temples and shrines of Hinduism and Buddhism.
The Buddhists believe a god from China called Manjushree accomplished the feat. The Hindus
However, the awareness of the tenets of the religion already existed. The influence was already there from the Khas people emanating from Kashmir in the northwest and southern plains. Lord Rama’s Ayodhya is not very far from Nepal. The valley was named Nepal or under the protection of an ascetic saint called ‘Ne Pal’ meaning protector. The naming is said to have taken place at the beginning of the Gopal dynasty in early B.C. The people of the Nepal valley were called Nepalis. But, Hinduism as the national institutionalised religion over the entire country as it stands today was imposed upon by the Shah dynasty as dictated by their Hindu clergy to safeguard the nation. It was a method of sustaining power united by Hinduism.
A king backs religion. For centuries after centuries, the valley was ruled by dynasties from different backgrounds leading to a reconciliation of faiths, ancient and medieval, yet, uniquely Nepali.
When the Kali Yug began, Nepal, the Land of the Sacred Valley and Lotus Flower, came under the rule of men from afar who took the land by force, beginning with the Gopalas and the