One people, three labels
Pre-colonial Rwanda was a centralised kingdom under a Tutsi mwami (king), unusual in the region for its tight organisation and its shared culture: Hutu, Tutsi and Twa spoke one language, Kinyarwanda, worshipped the same way and lived intermingled across the same hills. Hutu and Tutsi were social categories — broadly cultivators and cattle-keepers — that people could sometimes move between, not the fixed tribes colonial theory imagined.
German and then Belgian rule hardened the categories into a racial hierarchy. The Belgians favoured the Tutsi minority as a supposed aristocratic elite, issued identity cards fixing everyone as Hutu or Tutsi in 1933, and taught the pseudo-scientific "Hamitic hypothesis" that Tutsi were foreign conquerors. This administrative fiction laid the groundwork for later mass murder.
The road to catastrophe
As independence approached, Belgium switched sides to the Hutu majority. The 1959 "social revolution" and the violence around independence in 1962 drove hundreds of thousands of Tutsi into exile in Uganda, Burundi and beyond, and installed a Hutu-dominated republic that treated Tutsi as second-class and periodically attacked them.
The exiles' children formed the Rwandan Patriotic Front, which invaded from Uganda in 1990 and fought a civil war that ended in the Arusha Accords of 1993. But a Hutu-power faction had other plans. Radio stations broadcast dehumanising propaganda, militias called the Interahamwe were armed and trained, and lists were drawn up. The machinery of genocide was assembled in the open.
The genocide against the Tutsi
On the night of 6 April 1994 the aircraft carrying President Juvénal Habyarimana was shot down over Kigali. Within hours the killing began. Over roughly the next hundred days, from April into July, extremist Hutu soldiers, militias and ordinary civilians murdered Tutsi across the country — at roadblocks, in churches where people had sought shelter, on the hills — with machetes and clubs as much as guns. Estimates of the dead run from about 800,000 to over a million.
The UN force under General Roméo Dallaire, denied reinforcement and mandate, could do almost nothing; foreign governments evacuated their nationals and pulled out. It remains a defining case of international failure — the word "genocide" was avoided for weeks precisely to avoid the obligation to act. The killing ended only when the RPF, led by Paul Kagame, took military control of the country in July 1994.
Rebuilding, and its price
Post-genocide Rwanda staged justice partly through gacaca, community courts that tried hundreds of thousands of cases, and rebuilt with striking discipline. It banned ethnic labels, invested in health and technology, cut corruption and became a favourite of donors and a headquarters for regional business. Kigali is often cited as the cleanest city in Africa.
Kagame has run the country since — as vice-president and defence minister, then president from 2000 — and constitutional changes could keep him in office into the 2030s. Critics, exiled opponents and journalists have died or disappeared, dissent is thin, and Rwanda's military role in eastern Congo, including backing the M23 rebellion, draws repeated accusations. The country that rebuilt itself did so under a very firm hand.