The supreme court case tinker v. des moines ruled that peaceful protesting in public schools was a. allowed as long as no one was physically hurt. b. protected under the students' first amendment rights. c. not protected under free speech because students are minors. d. illegal because students could become harmed.

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

when in doubt choose c

it's what my teacher told my class when we were going into psats