Which statement best represents a counter claim to the claim made in the passage? The United States should have never participated in the Cold War. Global communism would have died out on its own since most people around the world did not support communist governments.

following type of cultural development caused people to want and buy new products on the market :

i would go with the last one

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