Why is federal democracy likely to have bicameral legislature?

Federal democracies are likely to have bicameral legislatures to ensure a balance of power between different levels of government and diverse interests. A bicameral system typically consists of an upper house representing regions or states and a lower house representing the population, allowing for both local and national perspectives in the legislative process. This structure promotes thorough debate and compromise, helping to prevent the dominance of any single group or region. Additionally, it enhances representation and accountability, making the legislative process more reflective of the federal nature of governance.