The article discusses how the Articles of Confederation allowed the states to have their own army. However, the Constitution changed that rule to allow the central/federal/national government to raise an army. Why would this change be significant?

The change allowing the central/federal/national government to raise an army instead of the individual states would be significant for several reasons:

1. Stronger central authority: Under the Articles of Confederation, the central government was weak and had limited powers. Allowing the central government to raise an army would establish its authority and grant it the ability to defend and protect the nation as a whole, rather than relying on the individual states.

2. National defense: With the power to raise an army, the central government could effectively defend the country against external threats. This would ensure a more cohesive and coordinated national defense strategy, rather than relying on the individual states to raise their respective armies, which may result in fragmented and inefficient defense efforts.

3. Uniformity and consistency: Allowing the central government to raise an army would promote uniformity and consistency in training, equipment, and procedures across the entire military force. This would enhance coordination and effectiveness in times of war or crisis, ensuring that all soldiers serve under the same guidelines and are equipped similarly.

4. Avoiding conflicts and competition: Allowing states to have their own armies might lead to conflicts and competition among them. With a singular national army, the possibility of conflicts between states or the establishment of rival armies is minimized, ensuring a more harmonious and united approach to national security.

5. Power balance: Granting the central government the power to raise an army helps balance power between the federal level and the states. It prevents any state from becoming too dominant or having a greater military force than others, promoting fairness and stability within the country.

Overall, the change to allow the central/federal/national government to raise an army under the Constitution was significant because it strengthened national defense, promoted unity and consistency, and helped maintain a balanced power dynamic between the federal government and the states.