He has been an outspoken champion of conservative causes in the House. (epolitics.com)
Because of their exposed economic position — except when they are working for conservative causes — laymen have not usually been involved in really rough - going Christian action. (religion-online.org)
[Scaife] Became active in funding conservative causes in 1973, when Richard Mellon Scaife became chairman of the foundation.» (desmogblog.com)