Because at the time, it was much more dangerous for people not to bear arms and be defenseless. If you could protect yourself at the time, it was much easier for you to surive in the hard times that people were living in at the time. This is, of course, much different today and the same laws aren't necessarily applicable.
Answer:
The separation of power in a democracy like the U.S prevents us from tyranny because the decisions and solutions presented must be agreed upon by two or more legislations. If not agreed on or deemed as a violation of citizens rights the government has the ability to reject or veto the law.
Explanation:
Tyranny definition is - <em>a cruel and oppressive government or rule, decisions often made by a sole ruler regardless of others opinions.</em>
A place to fish
Fresh drinking water
Good farming conditions
Provides trading routes