Each of these amendments establishes new laws that apply to the entire nation. Before each of these amendments were passed, states could make their own choices about establishing voting ages, extending the right to vote, and collecting personal income taxes. Because the supremacy clause states that the Constitution is the supreme law of the land, all states have to follow these amendments. State laws cannot contradict these federal laws.
The major criticism of the Catholic Church put forward by the Protestants during this time was that the Church had "lost its way" and become too focused on pageantry than on truly serving God.