The map shows the thirteen English colonies. Which geographic feature was the main impediment to westward expansion?

the Hudson River
the Appalachian Mountains
the Rocky Mountains
the Mississippi River

Which of these statements best describes the court's ruling in new jersey v tlo? students are not protected under the fourth amendment. students are protected from unreasonable search and seizure, the fourth amendment was found to be unreasonable, every time a student is searched, a police officer must be present.

Why is ivan iv known as “ivan the terrible”?

The low and midlevel clouds that look like cotton balls are