Why did Prithvi Narayan Shah get victory over makwanpur

Victory over Makwanpur

Makwanpur had control over the southern route to the Kathmandu valley . The help of Makwanpur to the valley exporting commodities was against the policy of Gorkha. So the Prithivi Narayan Shah thought to conquer it. ... During the war, 100 Gorkhali and 400 Makwanpur soldiers were killed.

answer; (73%);

so, colonists did not want to pay any taxes.  

colonists did not consider themselves british citizens.  

colonists felt no sense of obligation to britain.  

colonists objected to violations of their natural rights. are the answer choices?