The first amendment perhaps the broadest and most famous of the bill of rights, establishes a range of political and civil rights including those of free speech, assembly, press and religion
Founded in 1865, the Ku Klux Klan (KKK) extended into almost every southern state by 1870 and became a vehicle for white southern resistance to the Republican Party’s Reconstruction-era policies aimed at establishing political and economic equality for Black Americans. Its members waged an underground campaign of intimidation and violence directed at white and Black Republican leaders. Though Congress passed legislation designed to curb Klan terrorism, the organization saw its primary goal–the reestablishment of white supremacy–fulfilled through Democratic victories in state legislatures across the South in the 1870s.
After a period of decline, white Protestant nativist groups revived the Klan in the early 20th century, burning crosses and staging rallies, parades and marches denouncing immigrants, Catholics, Jews, African Americans and organized labor. The civil rights movement of the 1960s also saw a surge of Ku Klux Klan activity, including bombings of Black schools and churches and violence against Black and white activists in the South. From 1867 onward, Black participation in public life in the South became one of the most radical aspects of Reconstruction, as Black people won election to southern state governments and even to the U.S. Congress. For its part, the Ku Klux Klan dedicated itself to an underground campaign of violence against Republican leaders and voters (both Black and white) in an effort to reverse the policies of Radical Reconstruction and restore white supremacy in the South. They were joined in this struggle by similar organizations such as the Knights of the White Camelia (launched in Louisiana in 1867) and the White Brotherhood.
At least 10 percent of the Black legislators elected during the 1867-1868 constitutional conventions became victims of violence during Reconstruction, including seven who were killed. White Republicans (derided as “carpetbaggers” and “scalawags”) and Black institutions such as schools and churches—symbols of Black autonomy—were also targets for Klan attacks. Hope this helps!
President Eisenhower exercised his federal authority in an effort to desegregate schools after the Brown vs. Board of Education ruling. This famous Supreme Court case stated that the idea of "separate but equal" is inherently unequal. Despite the ruling, several different southern states refused to follow the new ruling. This included the state of Arkansas.
The governor of Arkansas used the Arkansas National Guard to stop nine black students from attending Central High School after the Brown vs. Board ruling. Eisenhower than used his presidential authority to send in the 101st Airborne Division of the US military to ensure that these nine students were able to attend Central High School.
