When did u. a.e got it's independence?

What happened 10 million years ago? if u answer, u get 50 ! plz answer ; -;

What were three advantages the north had in the civil war? it was fighting most battles on home ground. it had a greater number of soldiers. it had more highly skilled military leaders. it had a stronger navy. it had a better network of railroads. pick three .

How does the structure of the body of the declaration of independence support jefferson’s purpose