Which one of the following, if true, would most strengthen Dahl's defense of polyarchy? A. The political agenda in a polyarchy is strongly influenced by how power resources other than the vote are distributed. B. The outcome of elections is more often determined by the financial resources candidates are able to spend during campaigns than by their stands on political issue. C. Public policy in a polyarchy is primarily determined by decision-makers who are not accountable to elected officials. D. Political parties in a polyarchy help concentrate political power in the central government. E. Small and diverse pressure groups are able to exert as much influence on public policy in a polyarchy as are large and powerful groups.