Odysseus went to war for ten years in Athens, He then had to sail back home from said war after he had won. It took Odysseus another ten years to get back home, through his twenty years away his wife was loyal to him and was waiting for him to return. Odysseus, Loyal? AHAHAHA. Anyways Odysseus could technically be called a hero by saving his crew from Polyphemus the cyclops, from the sirens and sea monsters to the oracle. He is most definitely flawed, he cheated multiple times, let good men die, etc
One good option is tetrameter.
I would say that you would only use them when you are writing in the thousands or more other than that u don't use them
It decided which people could vote in Massachusetts. :)