Which best describes the act of supporting an idea?

Supporting an idea involves providing reasons and evidence to strengthen that idea and make it more convincing to others. By upholding an argument with solid justifications, one makes a case that is more likely to be accepted by others since it shows a thorough understanding of the topic. This approach not only demonstrates commitment to the idea being presented but also engages others in meaningful dialogue through logical reasoning and factual support. The use of reasons and evidence adds credibility and persuasiveness to the argument, making it a robust defense of the idea.