Answer:
Bush wanted to keep diplomatic ties in place with China.
Bush wanted to avoid another dispute with a global superpower
Britain wanted to expand trade and needed more resources from the colonies.
Gold God Glory but mostly money
Legislators are most likely to ask interest groups to help shape public policy because they have knowledge and realistic opinions about public policies.
Interest groups provide knowledge about specific issues related to public policies since they are reference of different social positions (political, religious or even economic).