Freedom of speech can be limited whenever:

the states want to limit it.
it is likely to lead to immediate lawless action.
the president chooses to limit it.
a majority of congress chooses to do so.

the answer is false.

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.

the main concern with the first draft of the articles of confederation was too much power in the state governments.