Well, many kids in Africa suffer from polio. Because the vaccination programs were suspended for a while in some nations.So how have they managed since we left?:
Obviously AIDS is rife.
And Ebola keeps popping up.
Education wise? Well, Zimbabwe is still rated as one of the best in Africa. Most of the rest? illiteracy and LCD is the norm.
Security and law and order? Well, look at most nations, where the law is what the president for life says it is.