Screen capture of animated slideshow on the legacy of French and English colonization in Africa -Blue countries are French-speaking nations, red countries are English-speaking nations.  via Le Monde

The topic of the post-colonial evolution of francophone versus anglophone African states has always a fodder for intense debate. Cheidozié Dike, from Nigeria, brings a new perspective to the subject :     

While the French Loi Cadre system was mostly about integration, the British colonial system sought only exploitation. Creating an air of suspicion between the nations that make up present-day Anglophone Africa, fracturing connections before they were even made, all the better to rule.[.;] Francophone Africans do not feel the need to aspire to western culture, because the French culture was wedded with local customs such that it became an indivisible whole

However, the predominant analysis from francophone Africa is quite different. Ouréguéhi, from Benin, articulates why he thinks francophone Africa is lagging behind its anglophone counterpart financially [fr]:

Les pays anglophones ont été libérés de leur colon sur tous les plans. la France a toujours les regards dans les affaires des colonisés sans oublier la dictée qu'elle fait à ces pays. Quand tu veux voir celui que tu prétends aider évoluer, tu lui donne les conseils tout en lui laissant le choix de sa politique

English-speaking countries were freed from their colonizers at all levels. France still keeps an eye in the affairs of its former colonies, not to mention the fact that she still dictates (a few policies) of these countries. When you want to help someone evolve, you give him/her advice but you let them choose their own policy.