Why were the Greeks able to hold off the larger Persian army? O The Greek navy sank many of the Persian ships O The Greek cavalry was too skilled for the invaders O The Greek archers easily defeated the Persian cavalry. O The Greek army was better armed for a close-range battle.

answer: researching and understanding issues being considered by lawmakers.

explanation:

lobbying is the act of attempting to influence a politician's behaviour. lobbyists can be members of a constituency, organizations, businesses, non-profit organizations or professional lobbyists.