Step-by-step explanation:
1.Nepal remained as the sovereign nation which was very hard at that time because most of the world were under British empire.
2.It made Nepalese(gorkhalies) and khukhuri knife famous in the world.
3.it gave us control over major places that were strategically important to our army to further strengthen our contry
4.It taught us that a country should be unified not only geographically but the people living there should also feel unified
5.It gave us chance to learn about our strategic weakness that has helped us till now.
6.it is said that history doesnt repeats but it resonates. the reason we are existing today is because of the lesson that we have learned in the past.