He was first African American national baseball player
the correct answer is = B. Families were forced to live in overcrowded urban neighborhoods.
The lesson that can be learned from Maginot line is that one can deal with tyrants by drawing lines for them to cross.
<h3>What was the Maginot line?</h3>
The Maginot line was an array of defenses that was built by France along its border with Germany to prevent an invasion.
Despite this, the Germans eventually broke through the fortification line. It was refered to as a defensive failure.
In this case, the lesson that can be learned from Maginot line is that one can deal with tyrants by drawing lines for them to cross. This is the main message conveyed.
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Answer:
The use of artillery guns from a great distance.
Explanation:
I think it's The use of artillery guns from a great distance because all the others that are stated below The use of artillery guns from a great distance are either war crimes or the rules of war-fare was changed because of them.