Pan Africa for Mali and Rwanda - Perpetually Imparted to Memory Forevermore

 Flag for nations in the 20th century.  Although neither is no longer official, during the time of Pan-Africanism, they united under colors against the colonizing powers of Europe in the 1960s.  After the European yoke was removed, they had to content with their own.  Since then, new troubles have arisen.  

Nonetheless, these flags are a part of their common heritages, when Africa was born in the era of decolonization, taking their first steps of freedom into the New World Order.