Which countries were the American colonization society involved in founding?

The American Colonization Society was primarily involved in founding Liberia as a settlement for freed African American slaves. Established in 1822, Liberia became a colony where freed individuals could resettle and create a new life. The society aimed to address the issue of slavery and racial tensions in the United States by promoting colonization in Africa. While Liberia was the main focus, the society also explored other locations for potential settlement, though none were as significant as Liberia.