William Blackstone's ideas promoted A. representative governments for the colonies.
B. independence from England for the colonies.
C. adherence to laws passed by the English parliament.
D. an independent legal system in the colonies.

D

Explanation:

Blackstone's works helped the American colonists understand their rights according to English common law because Blackstone made those laws approachable. The Americans fought a revolution, won, and then found themselves faced with the task of actually doing what they had wanted: building their own government.

because the vietnam war was fought in an especially brutal and untraditional way

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