Ineed fast read these lines from "harriet tubman." which theme of commitment is reflected in these lines? "farewell! " she sang to her friends one night she was mighty sad to leave 'em but she ran away that dark, hot night) (people who are dedicated to a cause must always act independently, instead of with a group.) (people who are dedicated to a cause must never change their course of action, no matter what.) (people who are dedicated to a cause sometimes have to make sacrifices in order to reach their goals.) (people who are dedicated to a cause must focus only on their own needs, not the needs of others.) plz me quick