Kingdom of Rwanda and “Tutsi” were socioeconomic, not ethnic, distinctions. In fact, one could "kwihutura", or “shed Hutuness”, by accumulating wealth and rising through the social hierarchy. Kingdom of Rwanda The Kingdom of Rwanda was a pre-colonial kingdom in East Africa beginning in c. 1081, which survived with some of its autonomy intact under German and Belgian colonial rule until its monarchy was abolished in the Rwandan Revolution. After a 1961 referendum, Rwanda became a republic and received its independence in 1962. In the 15th century, one chiefdom managed to incorporate several of its close neighbor territories establishing the Kingdom of Rwanda after
Geology of Rwanda between the oil company and the Government of Rwanda has suspended operations. In this region, reserves of helium rich methane is estimated to be 56.65 billion m. Although petroleum extraction occurs in the country, it imports more than it exports. Geology of Rwanda The geology of Rwanda comprises Mesoproterozoic metasediments, largely quartzites, sandstones, and shales of the Burundian Supergroup which are locally intruded by granite. There are four types of granite in the Kibaran Belt. In eastern Rwanda are the “older granites” along with granitic-gneisses and migmatites of Palaeoproterozoic age. In the northwest and southwest are Neogene volcanics, ranging in