Answer:
Expert witness testimony.
Explanation:
Constituency-building strategy tool are the things that we can use to improve our political influence.
Expert witness tend to be called to strengthen our defense when we're involved in a legal case. (for example, when you want to proof a murder, you might invite a famous forensic scientist to aid you with your case). It has no correlation to increasing political influence.
well i think they wld feel sad but u cld ask them :) lolzz
Voting in an election, contacting our elected officials, Voting for council.
