Given a reference text about Pwojè Pyebwa, who funded the project?

Pwojè Pyebwa (Tree Project) is a tree-planting project in Haiti. It was designed, implemented, and initially run by cultural anthropologists. Different from reforestation projects, Pwojè Pyebwa promoted agroforestry—the strategic mixing of crops, trees, and animals. The agroforestry project in Haiti project was funded by the United States Agency for International Development USAID, but implemented through the Pan American Development Organization (PADF) and CARE. It was originally called the Agroforestry Outreach Project (AOP). The original project spanned a decade (1981–1991), but policies from Pwojè Pyebwa continued to direct PADF tree-planting through a second decade (1992 to 2000).[1]

The project was executed throughout the country. Based on Haitian farmers’ voluntary and widespread participation, the project has been deemed a success by many. Pwojè Pyebwa distributed free trees to farmers, and advised on the incorporation of trees into existing cropping arrangements based on anthropological research into the land tenure, agricultural systems, and the historical market-orientation of Haitian peasant farmers.[2] The project eventually won the Praxis prize in applied anthropology.[3] It is estimated that the project involved one-third of the entire rural Haitian population. Approximately 65 million trees were planted.[4]

Pwojè Pyebwa was funded by the United States Agency for International Development (USAID).