History of the holocaust the united nations has intervened, often with limited success, in which area? bosnia. the drc. rwanda. the sudan. all of these locations.

All of these locations.

Explanation:

The United Nations´ troops, often recognized by their blue-helmets, have 78,000 soldiers and 25,000 civilians distributed over several countries, in many cases becoming the primary enforcers of the order, instead of the police and government soldiers.  

For example:

The United Nations Advance Mission in the Sudan (UNAMIS) and the United Nations Mission in the Sudan (UNMIS).

The United Nations Assistance Mission for Rwanda (UNAMIR)

The United Nations Mission in Bosnia and Herzegovina (UNMIBH)

The United Nations Observer Mission in the Democratic Republic of the Congo (MONUC)

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

if i am correct the answer is going to be a) the federal program of reconstruction ended.