How did the Supreme Court decision in Tinker vs. Des Moines support the First Amendment? A
It validated the right to express religious beliefs.
0)
It guaranteed the right to participate in public education
С C
It validated the right to form organizations.
D
It protected the right to freedom of speech and to express political viewpoints.

How did rhe transcontinental railroad effected westward migration

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.

What two different approaches did the knights of labor and the american federation of labor take in building a union organization? a) the knights of labor accepted only unskilled workers; the american federation of labor accepted only skilled workers. b) the knights of labor accepted skilled and unskilled workers; the american federation of labor accepted only skilled workers.c) the knights of labor refused to accept african american or chinese workers; the american federation of labor accepted all workers.d) the knights of labor accepted workers from a single industry; the american federation of labor accepted workers from several industries.