Leconte pays the teachers and appoints customs collectors who do not steal

Cincinnatus Leconte confounded everyone who had predicted what he would be. Within weeks of taking office in 1911 the American minister Henry Furniss reported that the new collectors of customs were, without exception, men known to be honest. Leconte said he would leave departmental business to his ministers, which Furniss noted would be a first for a Haitian government. He made serious judicial appointments to courts that had been bywords for corruption since the founding. At the education ministry he installed Tertullien Guilbaud, a distinguished writer and lawyer, who restarted the school inspectorate, raised the pay of teachers who had been earning less than jailers, pushed the long-postponed vocational school, and went after the rural schools that existed mainly on paper as salaries for the godchildren and dependants of deputies and generals. Leconte cut the army and improved what remained, built new barracks in 1912 named for his great-grandfather Dessalines, and gave Haitian soldiers a rifle range for the first time.

Antoine Simon's army had gone through the North in February, burning villages and stripping gardens. It withdrew, and on 8 May 1911 revolt broke out again in every district the troops had crossed. The insurgents were Cacos, peasant fighters of the northern mountains who hired themselves to whichever general could pay. This time they chose their targets. They burned the sawmill and the construction camps of the National Railroad, fired into the houses of railway employees, and shouted against James P. McDonald, the American who held the concession. The company had handed its dynamite, powder and blasting caps to government troops, which placed it on one side of the fight. Foreign observers filed the Cacos under banditry. Bandits do not single out the physical plant of a foreign concession from everything else available to burn. The men who lit those camps knew who was laying track across their land and on whose account.

Nikolai Kondratieff described long economic waves in the 1920s. Others had described such cycles before him, and his account of how they work is no longer widely accepted. The name stuck anyway. Wallerstein's version turns on monopoly. Significant profit requires selling well above the cost of production, which requires a quasi monopoly, so any period of real expansion has a few leading products that are relatively monopolised and enormously profitable. Monopolies then destroy themselves, because new producers eventually get past the barriers, competition rises, prices fall and profits fall with them. The expansion phase and the stagnation phase together have usually run fifty to sixty years. Sugar and coffee were leading products of exactly this kind, and the fortunes made in Saint-Domingue before 1791 belong to an upswing, while the collapse of Haitian export prices in the following century belongs to the other half of the cycle.

By the 1920s more than three hundred thousand residents of the United States were of Caribbean derivation, the accumulated result of migration out of the islands after emancipation. They arrived just as the Great Migration was bringing millions of rural African Americans into northern cities, so the two movements met in the same neighbourhoods and pressed the same demand for inclusion in American society. Marcus Garvey, born in Jamaica in 1887, built the Universal Negro Improvement Association into an organisation that linked struggles for Black equality across the Atlantic. Hubert Harrison, born in the Danish West Indies in 1883, supplied much of the writing that fuelled the Harlem Renaissance of the 1920s and 1930s, alongside the Jamaican American poet Claude McKay. In Martinique at the same period Aime Cesaire was formulating negritude as a literary answer to white racism. The redefinition of Black art in the United States came in large part from people born in the islands.