Why did the soviet union join the allies?

stalin was afraid of hitler.
hitler had broken a pact and attacked.
hitler was becoming too powerful in eastern europe.
stalin wished to take control of territories captured by germany.

What new concept did the the american revolution introduce into the world

The political cartoon below was drawn by thomas nast in 1871: a political cartoon shows a heavy set man with a long nose and a beard in a suit and vest. he is smoking a cigar and has a menacing expression. he leans against a large box that says, in counting there is strength. on top of that box is a smaller container labeled, the ballot. dialogue under the cartoon reads, thats whats the matter. boss tweed, as long as i count the votes, what are you going to do about it? say? public domain what issue does this cartoon address?

According to the supreme court which of these most likely prompted the arrest of the protest in edward v. south carolina