Which statement best completes the diagram? Civil wars take place
across eastern Africa.
?
A. Refugees flee to neighboring countries.
B. Europeans invade and conquer African countries.
C. African economies begin to grow rapidly.
D. Dictators lose power across the region.

these the citzens and goverment come to terms some of the amendments gave the states more power then the goverment and some protocted americans rights

oil! is what i am assuming

they both built pyramids.

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