Constitutional amendments play a crucial role in shaping the political landscape by allowing for the formal modification of a constitution to reflect evolving societal norms and values. Through the amendment process, which often requires substantial public support and legislative agreement, crucial changes can be adopted, such as expanding suffrage or addressing civil rights. These amendments can alter the balance of power between government branches and protect individual liberties. The ability to amend constitutions ensures that political systems remain relevant and responsive to the will of the people.