"Demographic change" in political trends refers to shifts in the population's composition, including factors like age, ethnicity, and economic status. These changes significantly influence voting behavior, public policy priorities, and party strategies. For instance, an aging population may prioritize healthcare and social security issues, while younger voters may focus on climate change and education. Furthermore, increasing ethnic diversity may lead to greater demands for representation and policy advocacy that addresses the needs of marginalized communities. Understanding these trends is essential for political parties to remain relevant and effective.