powers delegated to the national government because it is the government of a sovereign state within the world community
The national government is a sovereign government. It has broadly defined powers when it acts in relation to any of the lawful ends of government. Also, it is understood that issues related to state and local governments are beyond the reach of the central government.
A sovereign state is "a nonphysical juridical entity of the international legal system that is represented by a centralised government that has supreme independent authority over a geographic area." Meaning a sovereign state is a place that has a population and an independent government. America, indeed, has a population and also has an independent government thus it is a sovereign state. It is not the only place in the world with a population and government; in fact more than two hundred other nations have both a population and government, making them also sovereign nations. To answer your question, the USA is not the only sovereign state in the world.
The major powers belonging to a sovereign state refer to security and the economy. A central government needs to ability to be the sole issuer of money (both coins and bills) so 'cheaper' money does not debase it. A sovereign state also needs the ability to control it's own defense by being in sole command of it's armed forces. It also needs the ability to levy taxes in order to pay for the basic services its citizens require.
The Constitution is presumed to have delegated certain inherent powers to the national government, which are essential for maintaining sovereignty and conducting the affairs of a state. These powers include the ability to regulate foreign affairs, declare war, establish diplomatic relations, and control immigration. Additionally, the national government has the authority to coin money and maintain armed forces, which are crucial for national security and economic stability. These powers, while not explicitly stated in the Constitution, are derived from the government's role as a sovereign entity.
national and state
Sovereign
The national government.
The North favored National Government and the South favored State Government.
The national government declares war.
The national government is obligated to support the state governments in case of an emergency in that state. The national government also should no infringe on state powers.It divides power between a National Government and State governments. The obligation of the National Government to protect the States against invasion.
Don’t know