The answer is "Rote learning".
Rote learning is a remembrance strategy in view of repetition. The thought is that one will have the capacity to rapidly review the importance of the material the more one rehashes it. A portion of the other options to repetition learning incorporate important learning, affiliated learning, and dynamic learning.
The U.S. Bureau<span> of Refugees, </span>Freedmen<span> and Abandoned Lands, popularly known as the </span>Freedmen's Bureau<span>, was established in 1865 by Congress to help former black slaves and poor whites in the South in the aftermath of the U.S. Civil War (1861-65).</span>
Abraham was 100 years old and Sarah was 90 years old.