America the story of us

America The Story of Us is an epic 12-hour television event that tells the extraordinary story of how America was invented. With highly realistic CGI animation, dramatic recreations and thoughtful insights from some of America’s most respected artists, business leaders, academics and intellectuals, it is the first television event in nearly 40 years to present a comprehensive telling of America’s history. Elaborate, ambitious and cinematic, America The Story of Us will take you into the moments when Americans harnessed technology to advance human progress, from the rigors of linking the continent by transcontinental railroad–the internet of its day–to triumphing over vertical space through the construction of steel structured buildings to putting a man on the moon. It is an intensive look at the people, places and things that have shaped our nation, and the tough and thrilling adventure that is America’s 400-year history.

Explanation:

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

i do not believe this was true indefiantly the native americans would have lsot aganist america one they didndt have the resources and allies that america had and 2   indians werent as advanced at the time as they were not 3 americans had the expreince because some of the soliders from other wars fought in that war and were attecked etc