In what year did our first national government operate?

Our first form of government was The Articles of Confederation. What was the first form of national government? It began to govern in March 1781.

Explanation:

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this