The judicial branch interprets the meaning of laws, applies laws to individual cases, and decides if laws violate the Constitution.
It was the "A) Knights of Labor" who limited membership to skilled craftspeople and focused on economic reforms, since workers has been abused.
The ancient civilization is the Indus valleyy<span />
Horace Mann was an American education reformer and a politician who was dedicated to promoting public education. He believed that for the survival of democracy people needed to be active and get education in order to become active citizen. According to him education was an important institution for Americans since educated citizens participate in the government and keep democracy alive.