What was one major challenge facing the Freedmen's Bureau during its operation?

One significant challenge facing the Freedmen's Bureau was the resistance from white Southerners. After the Civil War, the Bureau was established to assist newly freed African Americans in transitioning from slavery to freedom, providing services such as education, healthcare, and employment assistance. However, many white Southerners opposed the Bureau's efforts, viewing them as a threat to the established social order and their economic interests. This resistance manifested in various forms, including violence, intimidation, and a lack of cooperation, which hampered the Bureau's ability to enact its mission effectively. The hostile environment created by white supremacist attitudes and actions, including the establishment of groups like the Ku Klux Klan, often made it difficult for the Bureau to support and protect the rights of freedmen, thereby underlining the challenges it faced during its operation. This context highlights why resistance from white Southerners stands out as a primary obstacle for the Bureau.