The EOP agency that directly relates to domestic affair is :
Office of Policy development
Office of Policy Development is responsible in advising and assisting president in the formulation, coordination, and implementation of domestic and economic policies.
The 14th Amendment grants equal protection under law for all citizens. Although it was ignored throughout the South after the Civil War, it allowed all citizens, white or black, to be treated as equals in courts and by government and state workers.
His discovery of the Pacific Ocean established Spain's claim to it and the land surrounding it, and spurred Magellan to seek a direct sea route to the Pacific and the East Indies beyond.