I think it was fair because the Boston Tea Party significantly impacted the East India company, so closeing the port of Boston until the debt was repaid was fair.
Yes, the entirety of the first amendment talks of various freedoms, including the freedom of speech, in which you can criticize all you want.
The Greeks were able to regroup. To defend against the Persians, Athens formed the Delian League, making the city-state the most powerful in Greece. In response to the growing power of Athens, the Spartans formed their own league, and the two powers went to war.