§1.2.1φαίνεται γὰρ ἡ νῦν Ἑλλὰς καλουμένη οὐ πάλαι βεβαίως οἰκουμένη, ἀλλὰ μεταναστάσεις τε οὖσαι τὰ πρότερα καὶ ῥᾳδίως ἕκαστοι τὴν ἑαυτῶν ἀπολείποντες βιαζόμενοι ὑπό τινων αἰεὶ πλειόνων.
For it is apparent that the country now called Hellas was not regularly settled in ancient times, but that there were frequent migrations in former days, each people readily leaving their own land whenever they were pressured by others who were always more numerous.
§1.2.2τῆς γὰρ ἐμπορίας οὐκ οὔσης, οὐδ’ ἐπιμειγνύντες ἀδεῶς ἀλλήλοις οὔτε κατὰ γῆν οὔτε διὰ θαλάσσης, νεμόμενοί τε τὰ αὑτῶν ἕκαστοι ὅσον ἀποζῆν καὶ περιουσίαν χρημάτων οὐκ ἔχοντες οὐδὲ γῆν φυτεύοντες, ἄδηλον ὂν ὁπότε τις ἐπελθὼν καὶ ἀτειχίστων ἅμα ὄντων ἄλλος ἀφαιρήσεται, τῆς τε καθ’ ἡμέραν ἀναγκαίου τροφῆς πανταχοῦ ἂν ἡγούμενοι ἐπικρατεῖν, οὐ χαλεπῶς ἀπανίσταντο, καὶ δι’ αὐτὸ οὔτε μεγέθει πόλεων ἴσχυον οὔτε τῇ ἄλλῃ παρασκευῇ.
For as there was no commerce, and they did not mix fearlessly with one another either by land or by sea, each cultivating their own land only enough to live on and having no surplus of wealth nor planting their land—since it was uncertain when someone else might invade and plunder them, especially as they had no walls—and thinking that they could obtain their necessary daily sustenance anywhere, they migrated without difficulty. For this reason, they were strong neither in the size of their cities nor in any other preparation.
§1.2.3μάλιστα δὲ τῆς γῆς ἡ ἀρίστη αἰεὶ τὰς μεταβολὰς τῶν οἰκητόρων εἶχεν, ἥ τε νῦν Θεσσαλία καλουμένη καὶ Βοιωτία Πελοποννήσου τε τὰ πολλὰ πλὴν Ἀρκαδίας, τῆς τε ἄλλης ὅσα ἦν κράτιστα.
The richest tracts of land were always most subject to these changes of inhabitants, such as the country now called Thessaly, Boeotia, the greater part of the Peloponnese except Arcadia, and the most fertile parts of the rest of Hellas.
§1.2.4διὰ γὰρ ἀρετὴν γῆς αἵ τε δυνάμεις τισὶ μείζους ἐγγιγνόμεναι στάσεις ἐνεποίουν ἐξ ὧν ἐφθείροντο, καὶ ἅμα ὑπὸ ἀλλοφύλων μᾶλλον ἐπεβουλεύοντο.
For because of the goodness of the soil, some individuals acquired greater power, which caused factions that destroyed them, and at the same time they were more exposed to the plots of foreigners.
§1.2.5τὴν γοῦν Ἀττικὴν ἐκ τοῦ ἐπὶ πλεῖστον διὰ τὸ λεπτόγεων ἀστασίαστον οὖσαν ἄνθρωποι ᾤκουν οἱ αὐτοὶ αἰεί.
At any rate, Attica, being free from factions for the longest time owing to the poverty of its soil, was always inhabited by the same people.
§1.2.6καὶ παράδειγμα τόδε τοῦ λόγου οὐκ ἐλάχιστόν ἐστι διὰ τὰς μετοικίας ἐς τὰ ἄλλα μὴ ὁμοίως αὐξηθῆναι· ἐκ γὰρ τῆς ἄλλης Ἑλλάδος οἱ πολέμῳ ἢ στάσει ἐκπίπτοντες παρ᾽ Ἀθηναίους οἱ δυνατώτατοι ὡς βέβαιον ὂν ἀνεχώρουν, καὶ πολῖται γιγνόμενοι εὐθὺς ἀπὸ παλαιοῦ μείζω ἔτι ἐποίησαν πλήθει ἀνθρώπων τὴν πόλιν, ὥστε καὶ ἐς Ἰωνίαν ὕστερον ὡς οὐχ ἱκανῆς οὔσης τῆς Ἀττικῆς ἀποικίας ἐξέπεμψαν.
And the following is a not insignificant proof of my argument that it was owing to migrations that other places did not increase in like manner; for the most powerful of those who were driven out of the rest of Hellas by war or faction retreated to the Athenians as to a secure refuge, and, becoming citizens, from a very early period made the city still greater in the number of its inhabitants, so that later they even sent colonies out to Ionia, since Attica was not sufficient to contain them.