Query: Rwanda is incapable of having any social tensions.

Relevant passages:
Rwanda <=SEP=> Rwanda ( -LSB- ɹuːˈɑːndə -RSB- or -LSB- ɹuːˈændə -RSB- ; U Rwanda -LSB- u.ɾɡwanda -RSB- ) , officially the Republic of Rwanda ( Repubulika y' u Rwanda République du Rwanda ) , is a sovereign state in Central and East Africa and one of the smallest countries on the African mainland . Located a few degrees south of the Equator , Rwanda is bordered by Uganda , Tanzania , Burundi and the Democratic Republic of the Congo . Rwanda is in the African Great Lakes region and is highly elevated ; its geography is dominated by mountains in the west and savanna to the east , with numerous lakes throughout the country . The climate is temperate to subtropical , with two rainy seasons and two dry seasons each year .   The population is young and predominantly rural , with a density among the highest in Africa . Rwandans are drawn from just one cultural and linguistic group , the Banyarwanda , although within this group there are three subgroups : the Hutu , Tutsi and Twa . The Twa are a forest-dwelling pygmy people descended from Rwanda 's earliest inhabitants . Scholars disagree on the origins of and differences between the Hutu and Tutsi ; some believe differences are derived from former social castes within a single people , while others believe the Hutu and Tutsi arrived in the country separately , and from different locations . Christianity is the largest religion in the country ; the principal language is Kinyarwanda , spoken by most Rwandans , with English and French serving as official languages . Rwanda has a presidential system of government . The president is Paul Kagame of the Rwandan Patriotic Front ( RPF ) , who took office in 2000 . Rwanda today has low corruption compared with neighbouring countries , although human rights organisations report suppression of opposition groups , intimidation and restrictions on freedom of speech . The country has been governed by an ordered administrative hierarchy since pre-colonial times ; there are five provinces delineated by borders drawn in 2006 . Rwanda is one of only two countries with a female majority in the national parliament .   Hunter gatherers settled the territory in the stone and iron ages , followed later by Bantu peoples . The population coalesced first into clans and then into kingdoms . The Kingdom of Rwanda dominated from the mid-18th century , with the Tutsi kings conquering others militarily , centralising power and later enacting anti-Hutu policies . Germany colonised Rwanda in 1884 as part of German East Africa , followed by Belgium , which invaded in 1916 during the First World War . Both European nations ruled through the kings and perpetuated a pro-Tutsi policy . The Hutu population revolted in 1959 . They massacred numerous Tutsi and ultimately established an independent , Hutu-dominated state in 1962 . The Tutsi-led Rwandan Patriotic Front launched a civil war in 1990 . Social tensions erupted in the 1994 genocide , in which Hutu extremists killed an estimated 500,000 to 1.3 million Tutsi and moderate Hutu . The RPF ended the genocide with a military victory .   Rwanda 's economy suffered heavily during the 1994 Rwandan Genocide , but has since strengthened . The economy is based mostly on subsistence agriculture . Coffee and tea are the major cash crops for export . Tourism is a fast-growing sector and is now the country 's leading foreign exchange earner . Rwanda is one of only two countries in which mountain gorillas can be visited safely , and visitors pay for gorilla tracking permits . Music and dance are an integral part of Rwandan culture , particularly drums and the highly choreographed intore dance . Traditional arts and crafts are produced throughout the country .