What effect did the printing press have on the number of books and their selling price?

John locke believed there was a social contract between a govemment and its people. what were the details of this contract?

Mee why did the government control the news and information americans received about the war? to eliminate propaganda that unfairly targeted immigrants to influence public opinion in support of the war effort to inform americans about troop movements and major battles

What happened in the tinker v des monies? and why is it important what happened in the hazlewood v. kuhlmeier? why is it important?