Internal terrorism and external terrorism both pose a great threat, but terrorism carried out by the United State's own citizens can be much more harmful in the long run. My favorite quote about this is nerdy, but it's from Captain America: Civil War and is stated by the true antagonist of the movie, "An empire toppled by its enemies can rise again. But one which crumbles from within? That's dead... forever." We as a people can rally against an outside threat and rise from whatever they may do to us, but we become exponentially weaker if we must rally against those within our own borders. That's just kinda my opinion.
I wont give you the answer but REMEMBER PEARL HARBOR!!<span />
The emancipation proclamation
<span>They emerged because of the decline of the Holy Roman Empire. They saw the revolt of the french people during the french revolution and became afraid of what might happen to them. They threatened to attack France if the chaos didn't stop and so they did.
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