<span>provision of the fourteenth amendment that served as a cornerstone of the supreme courts decision in brown v. board of education was: </span><span>the equal protection clause
In Brown v. board of education, the court ruled out that the board of education could not ruled out brown from the university admission based on his color. This decision was made because of the equal protection clause</span>
The Gideon v Wainwright case strengthened the rights of persons accused of crimes by having states <span>provide lawyers to defendants who could not afford their own. </span>
A - The Articles of Confederation
Hydroelectric power and natural gas was introduced in the late 1800s