The case on point to help with this divide is Tinker v. Des Moines.
The general rule is that you have more rights outside the school than inside the school.
Inside the school, you have speech rights but only to the extent that the speech doesn't substantially disrupt the school environment.
Answer:
HOW DID EARLY AMERICANS LIVE? The first Americans were hunters, gatherers, and fishermen, and this way of life continued in tropical rainforests and cold northern woods. Other peoples became farmers. In the Andes of South America they grew potatoes and herded llama.
Explanation:
The Zhou created the Mandate of Heaven. The idea that there could be only one ruler of China. :)