<h2>Because their youth lends itself to vigor and unity.</h2>
Explanation:
In ''Common Sense'', Thomas Pain exhorted colonists to fight for liberty ideals and an American Revolution against Britain. During his speech, he got people against him, because they believed that America wasn't prepare to face Britain.
One of the reasons Paine gave them was that they had youth people, that are strong and able to be united in the same purpose, America's liberty.
<span>That America is young/suffiently small as to be united now. If time were to elapse, and the population of colonies to grow, the same feeling of unity would not be present. I hope I helped </span>
