Introduction

Is this picture Africa, although looks very beautiful, but it was a poor place, many children born cannot eat satisfied rice, many children every walk naked in the sun, because they have no clothes can wear, there are some children to help parents work, they can not like other children do not have a happy childhood, and cause African countries long-term poverty, slow development of a variety of reasons. One important historical reason is the western country long-term colonial slavery and exploitation.