Final answer:
The 5th Component of The Union's Military Plan is not provided, but military organization and strategy include concepts of military strength, civilian control of armed forces, and the balance of federal and state roles in organizing, arming, and disciplining the Militia.
Step-by-step explanation:
The content of The Union's Military Plan, specifically its 5th Component, is not explicitly outlined within the provided information. However, aspects of military organization and strategy can be inferred from the references. Traditionally, military strength is the cornerstone of a nation's security policies. The armed forces in the United States consist of the Army, Air Force, Navy, Marine Corps, and Coast Guard, which align with constitutional principles ensuring the military remains under civilian control, with the President serving as Commander in Chief.
The Constitution also touches on the organization and governance of the Militia, granting authority to Congress for organizing, arming, and disciplining the Militia.
It reserves to the states the appointment of officers and the authority to train the Militia according to congressional discipline. This reflects an essential aspect of military strategy and organization, emphasizing the balance between federal and state roles in national defense.