Final answer:
Early reconstruction efforts began with the creation of The Freedmen's Bureau in March 1865, an important step that expanded the federal government's role in the reconstruction process and helped former slaves transition to freedom.
Step-by-step explanation:
Early efforts of reconstruction began with the creation of The Freedmen's Bureau (A) in March 1865, which was officially known as the Bureau of Refugees, Freedmen, and Abandoned Lands. This agency was set up by Congress to provide assistance to former slaves in transitioning to freedom, offering support, such as distributing clothing, food, and fuel, administering land, and running schools. The establishment of the Freedmen's Bureau was a pivotal step in reconstruction as it significantly broadened the power of the federal government and demonstrated Congress's intent to have a stronger role in the reconstruction process, serving as the groundwork for later reconstruction legislation and efforts.