-
When they sing the declaration of the independence.
-
It when the articles of confedersation.
-
It when british surrounder the yorktown
-
It when attack of springfield armory
-
It when constitutional conventions.
-
When the ratification fo the united states constitutions.
-
The raification of the bill of rights.
-
It when the cotton gin got invented. It clean cotton faster and when you clean cotton faster you get more salves.
-
Lewis and Clack start there journey and they end there journey.
-
It when first mill built in Lowell Massachuetts. The mill had 3 floor and one of the floor they are wool and cottoning fibering.
-
it when the trails f tears got it name.
-
It when the gold was dicover by sutter's mill.
-
IT when people singing the Treaty of Guadlupe Hidalgo. When you sing then they have to follow the treaty of guadalupe hidalgo.
-
It when battle of fort sumter happen
-
It when the gettyburght battle was going on
-
it when little bighorn battled
-
the years of great depression happen in 1929-1939
-
it when neil armstrong land on the moon
-
The date when i was born
-
When a the september 11 attack happens
-
it when barack obama run for the president.