Malawi's flag goes up over Zomba just after midnight

The new Malawian flag, red, green and black, was raised over the stadium at Zomba shortly after midnight on 6 July 1964, ending British rule in what had been Nyasaland. The night was bitterly cold. Independence had been won by politicians who spent years organising for it and going to prison for it, among them Henry Chipembere, Kanyama Chiume and the Chisiza brothers. By the time the flag went up, the state they had built carried a flaw at its centre. Kamuzu Banda had been taking every decision affecting party and government for some time. In early 1963, before Chipembere was let out of prison, Banda demanded and was given absolute discretion over the affairs of the Malawi Congress Party and its members, and declared the party supreme. Julius Nyerere did the same in Tanzania soon afterwards and Kenneth Kaunda did it in Zambia ten years later. Malawi got a flag and a man nobody could contradict.

Early in 1964 army officers began passing round petitions asking that Francois Duvalier hold the presidency for life. A commission produced the text. It gave him the office for as long as he lived and the power to name his successor, and it called him the Sovereign throughout. He installed himself on 1 April and explained that a revolutionary of his kind turns up once in fifty or seventy five years. The ballots handed to voters were printed in advance with the word Oui on them. Two point eight million came back in favour. Three thousand two hundred and thirty four people found a way to vote against, and most of them were arrested for defacing a ballot. Official decrees began capitalising the pronouns that referred to him. A magazine ran a picture of Christ with a hand on Duvalier's shoulder, captioned as a statement that this was the chosen one. Paul Blanchet issued a catechism in which the five founders of Haiti were declared to be one man, and the man was the president.

The Haitian communities abroad that now send money home began as an escape. Through the 1960s educated Haitians left in numbers as Francois Duvalier fastened his grip, and the Haitian population of the United States grew from about five thousand in 1960 to about thirty thousand in 1970. The people who went were the ones a poor country can least spare: lawyers, doctors, teachers, engineers, civil servants and owners of businesses. Schools and hospitals lost the staff who ran them and the state lost the people who knew how to make it work. The movement never stopped. By the early twenty first century more than 2.5 million Haitians lived outside Haiti, roughly a million in the Dominican Republic and roughly a million in the United States, about three hundred thousand in Cuba, and close to a hundred thousand each in the Bahamas, Canada and France. Money sent back by those households became one of the largest sources of income in the Haitian economy.

The article treats the vote as the concrete yield of the cold war bargain. Having received military, financial and technical assistance without which the article judges Duvalier would probably not have lasted fourteen years, Haiti voted with the United States to expel Cuba, supported economic sanctions against Cuba in 1964, and backed the creation of an inter-American peacekeeping force that legitimised American intervention in the Dominican Republic in 1965. Duvalier had earlier offered Washington sites for a naval base should Guantanamo be dismantled. The mechanism the article isolates is an exchange in which a weak state sells diplomatic alignment and buys immunity from scrutiny of its domestic practices, so that the defence of human rights was made to look contrary to the American national interest for authoritarian rulers across the Caribbean.