In Background Lobbying,lobbyists

In background lobbying,lobbyists:

A) try to raise awareness of a particular cause at the local level.
B) carry out activities that are designed to build friendly relations with lawmakers,officials,and staffs.
C) try to generate public support for the position of a company,industry,or any interest.
D) carry out direct interaction with government officials or staffs through meetings,phone calls or e-mails.