What is the fundamental idea behind the fourteenth amendment to the constitution, which is mentioned in brown v. board of education? the fourteenth amendment makes slavery illegal in the united states. the fourteenth amendment secures the rights of citizenship to all americans. the fourteenth amendment declares segregation of schools illegal in america. the fourteenth amendment offers voting rights to all american males.

The Fourteenth Amendment declares segregation of schools illegal in America

Explanation: The fundamental idea behind the Fourteenth Amendment to the Constitution, which is mentioned in Brown v. Board of Education is The Fourteenth Amendment declares segregation of schools illegal in America. In Brown v. Board of Education, the Supreme Court established that segregation of schools is unconstitutional and unequal in America and violates the Equal Protection Clause of the Fourteenth Amendment of the Constitution.

i don't get it. is this a question on a test? i need more information to solve.