I believe the answer is:
Engaging in informed debates with peers.
In order to influence government policies, the most efficient method is to directly communicate with the government representatives.
This could be done by giving your vote to elect new representative, or by signing up petitions to be presented to the representatives.
Answer:
The people of Nepal want a new constitution because ideals of the people had change as the country head moved from a monarchy to democracy.
I am pretty sure its Pittsburgh but I'm not completely sure.