Uh? Thats a good thing for me to review, but from what i knew Rome was still able to muster multiple armies after Cannae - after Cannae Hannibal managed to gain new allies, but these allies were for the most part defeated because while Hannibal was busy somewhere, the Romans attacked them. Syracuse is one example, the Samnites are another, and even far away Iberia, the main source of Carthaginian manpower.umm no it didn't during the punic wars after its epic defeat at cannae Rome was forced to withdraw all its remaining armies due the fact there where no more reserves left. they had to wait until their next bunch of kids grew up to raise another couple legions.
And come to think of it... if they had to wait for the kids to grow up, Rome would have been defenseless and Hannibal would have taken it.
But yes you are right regarding the Phalanx - such formations required a wide open field. Still, both Hannibal and even Pyrrhus managed to lure the Romans into fighting battles under their conditions.
Oh and come on... Macedonia by Alexander's time was able to defeat the Achaemenid Empire, which was far, FAR bigger and could muster far more men then Rome... Now now, lets not exagerate. We all know that Rome was a Lernean Hydra that grew two heads for each one cut off, but even such a beast could be defeated. As it was.
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