<em>There are three means of holding a newly acquired state that is accustomed to freedom.</em>
Explanation:
In this excerpt Niccolò Machiavelli is arguing for the prince that no place already accustomed to freedom such as republics and democracies will accept to be ruled by a prince without trying to defeat him, so he tells there are three ways which the prince can conquer it, this is the main idea here.
It illustrates that the war has alaready lasted three thousand years and yet it is not at an end. Only God will be able to judge those who drew a sword upon another.