When the US Constitution was ratified, one key element given to the Federal government was the power to conduct wars. This eliminated any state laws that called for states to raise and retain their own armies.
It created a army and navy for defense.
They are considered state governments.
I am not sure exactly what you mean with this question. But the most lasting contribution that was made was by the Six Nations. The Constitution of the US was based on the way of governing used by the Six Nations. The Europeans would not have survived at all had it not been for the help provided by the people to prevent them from starving.
The states were in existence before the federal government, and in fact had to ratify the Constitution before it could take effect. Since the states were all essentially sovereign, independent nations, the Founding Fathers could not have done anything without their agreement. In order to get them to accept the Constitution, the state governments of course had to share power with a limited federal government; otherwise they would never have ratified the Constitution, and the United States would not exist.
Afghanistan joined the united nations in 1946
Treat all nations fairly is of great benefit. When nations are treated fairly by other nations, the chances for long lasting peace is enhanced.
When the US Constitution was ratified, one key element given to the Federal government was the power to conduct wars. This eliminated any state laws that called for states to raise and retain their own armies.
The United Nations is presided over by the Secretary General of the United Nations. The UN is not connected to the Department of Defense. It is a diplomatic organization.
department of war
The War Department.
The five (5) nations represented in the Constitution of the Iroquois Nations were as follows:1. Mohawk2. Oneida3. Onondaga4. Cayuga5. Seneca
Defense agreements among nations.
nationalism
United Nations.
Department of Defence
an alliance syatem
Counter-terrorism Intelligence is often the first line of defense against terrorism in the US and other nations.
The US came into existence in 1789, when the Constitution was ratified. This is a point that is anything but minor: the freedoms discussed/implied in the Constitution are not "granted" or "given" by the Constitution or by the government whose establishment it describes. The People who ratified the Constitution as the law of the land are the ones who established the Constitution as law, and therefore it is The People who proclaim the freedoms enjoyed under the Constitution's provisions. This may seem unusual to people from cultures/nations that are many hundreds or thousands of years old. But just a few years before the Constitution, the colonists fought a war to free themselves from the authority of the British monarchy.