A sculpture of Ghana's founding father in the Kwame Nkrumah Memorial Park in Accra, Ghana. ShutterstockGhana has long been a symbol of Africa’s promise. But it has also been a reflection of the pitfalls of the continent’s post-independence era. The country has a squeaky-clean image outside its borders, with Accra recently making the New York Times’s list of top … [Read more...] about What does Ghana have to celebrate in its 59th year of independence? | The Conversation