Final answer:
The main reason Freedmen's Bureau schools held classes at night or on weekends was because most free slaves had to work during the day. Education was a critical element in the path toward freedom and social inclusion, leading to the establishment of notable educational institutions.
Step-by-step explanation:
One role of the Freedmen’s Bureau was to provide access to education for the 4 million former slaves. Many of the schools formed held classes at night or on weekends. The reason for this timing was primarily B. Most free slaves had to work during the day. Free adults and children alike needed to work in order to support themselves and their families, leaving them only evenings or Sundays to pursue education. The drive for education was strong, with people of all ages attending classes. Despite challenges, including schools being burned and teachers threatened, the desire to learn remained unabated.
Education for freed people was seen as a critical step towards achieving freedom and social inclusion. Through the dedicated efforts of the Freedmen's Bureau, alongside philanthropic and religious organizations, notable progress was made in both elementary and higher education, contributing to the establishment of respected institutions such as Fisk University, Hampton University, and Dillard University.