According to Birkland (2020), which of the following is NOT true of an issue network?According to Birkland (2020), which of the following is NOT true of an issue network? Group of answer choices It is the legislative practice of trading commitments to vote for members' preferred policies. It consists of the various government agencies, commitees, groups, and interests that hope to influence an issue. It describes an open policy-making system that contains more actors and relationships than the old iron triangle concept. The term is similar to the idea of policy communities