the answer I believe is tredegar iron works
They were different, because in Thinker's case it was ruled in the favor of the students. They had the freedom to publish whatever they wanted, as long as it was not disruptive . In Hazelwood's case it was ruled in favor of the school, because the educators had a power to decide what could be published in student's newspaper.
They were all villains,thats it.
Vasco de Gama was the first explorer to reach India
What is what thing all about? There is no attachment and such...