Answer:
Jim Crow & Reconstruction
During Reconstruction (1865-1877), Americans faced the daunting task of restoring order in the South, reunifying a war-torn nation, and extending equality to African Americans. The federal government passed a series of constitutional amendments aimed to extend rights and citizenship to emancipated slaves—the 13th Amendment (1865) outlawed slavery, the 14th Amendment (1868) extended citizenship to all persons born in the United States and reaffirmed equal protection of the laws to all citizens, and the 15th Amendment (1870) protected the suffrage of citizens regardless of race.
Although African Americans and their allies had made great strides in the years during which federal armies occupied the South, many of these accomplishments were reversed during the years after Reconstruction. The fate of African Americans was gradually turned over to individual states, many of which adopted restrictive 'Jim Crow' laws that enforced segregation based on race and imposed measures aimed at keeping African Americans from voting booths. White supremacist groups such as the Ku Klux Klan—who often had the cooperation of the courts and the police— used violence and terror to strip African Americans of their rights and dignity
China was an independent nation
Answer:
The Bush administration’s responses to the terrorist attacks of September 11, 2001, expanded presidential power in matters of national security. Bush transformed from being a President with questionable legitimacy, who had been selected in a controversial election, to taking on immense presidential emergency powers, defining the threat, and attacking the enemy. His administration justified its actions by citing Article II of the U.S. Constitution that outlines the powers of the President as commander in chief as well as legal authorizations passed by Congress. Following 9/11, Bush’s leadership became a rallying point for the nation. The American people were inclined to trust him because they believed in his ability to maintain their safety. In the weeks after the attack, Bush’s approval rating rose to 90 percent—the highest recorded job-approval rating in U.S. presidential history.
Explanation:
Sorry if i’m wrong but i’m pretty sure it is A.