When the united states entered world war ii in europe, where were american forces first sent on a major offensive? a. northern europe b. eastern europe c. south america d. north africa

When the United States entered World War ll in Europe, American forces were first sent on a major offensive to A) Northern Europe. The first American hostile action against Axis forces was on September 14th, 1941, when USCGC Northland destroyed a German weather station in northeast Greenland. Greenland is considered to be apart of Northern Europe. Thus the answer is A) Northern Europe.

b - those executed came from every social and economic class

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