Columbia subject headings:
Exports--Haiti--History.
Haiti--Economic conditions.
Haiti--Race relations.
Haiti--Social conditions.
Investments, Foreign--Haiti--History.
Social classes--Haiti--History.
Harvard subject headings:
Exports--Haiti--History.
Haiti--Economic conditions
Haiti--Race relations
Haiti--Social conditions
Investments, Foreign--Haiti--History.
Social classes--Haiti--History.
Princeton subject headings:
Exports--Haiti--History.
Haiti--Economic conditions.
Haiti--Race relations.
Haiti--Social conditions.
Investments, Foreign--Haiti--History.
Social classes--Haiti--History.