Which of the following had been called upon states to desegregate public schools “with all deliberate speed”? .
brown v. board of education.
the southern manifesto.
brown ii.
plessy v. ferguson.

The correct answer is A.

Brown v. Board of Education ( 1954 ), was a landmark Supreme Court case that declared laws establishing separated school for white and black students to be unconstitutional.

The Court ordered that the state end segregation with 'all deliberate speed'.

Many white people welcomed that decision but many considered it to be an assault on their way of life.

The plaintiff, Oliver Brown, filed a lawsuit against the Board of Education of Topeka, Kansas. His daughter, Linda Brown, was denied access to Topeka's white school which was located close to her home. Instead, she had to walk six blocks to catch her school bus to ride 1 mile to her segregated black school.

In his lawsuit, Brown claimed that this segregation violated the so called 'equal protection clause' of the 14th Amendment that guarantees equal protection of the laws to every person.

both include an amendment process.