μεγάλα ὠφελήσεσθε πρὸς ἱστορίαν τῶν κοινῶν → that will be of great benefit to you in order to understand public affairs
aor. part. ἀναχασσάμενος: draw back, withdraw; esp. in battle, ‘fall back,’ Il. 5.600; with ἄψ, ὀπίσω, τυτθόν, πολλόν.
