Although Kansas & Alabama are far apart, the Brown versus Board of education had a long-term and national effect.
Explanation:
The Supreme Court case of Brown versus board of education (1954) ruled unanimously that racial segregation of children in public schools - the so-called separate-but-equal amendment - was unconstitunional. Linda Brown was an afro american girl in Topeka, Kansas. And that´s a long way from Birmingham, Alabama. Nevertheless, there was a Birmingham campaign of Southern Christians (Protestants I guess) who helped organize civil rights protests that finally ended segregation of all public spheres in the city of Birmingham, Alabama, in 1963.
based on the given situation above, as to how do we know that the idea of farming took shape in many areas of the world is through archaeologists have excavated different regions with findings of very early agriculture. The correct answer for this question would be the first option. Hope this helps.