Why are refugee camps common in many African countries today?
Militaries form camps to train people to cause
instability.
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O Governments and international organizations create
camps to assist people affected by instability.
O Colonialists open camps to imprison people who
cause instability.
O Citizens establish camps as foundations for new
countries that will be free from instability.

Governments and international organizations create camps to assist people affected by instability.

Explanation:

There has and still are many problems in Africa which cause a lot of instability. This causes the populations in certain areas to move so that they can survive the instability.

Governments and international organizations in the countries they run to, set up refugee camps for the people to stay in so that they can have a place to live until the instability dies down.

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34