Answer:
Prithvi Narayan Shah wanted to conquer the Kathmandu valley. So, he occupied Naldum and Mahadevpokhari but Jayaprakash Malla regained Naldum. Then, Prithvi Narayan Shah conquered Lamindada and Dolakha. During his unification process, Lamjung and Tanahun together attacked Gorkha but both were defeated.