Your answer is....d) one person alerting another to a stimulus via nonverbal means, such as hazing or pointing.
Thomas Jefferson was influenced by him, and included some of his ideas in the American Constitution. They also attempted to put his ideas into their new government.
They were like the United States because they adopted many habits of the US citizens. They wore regular clothes, had farms and ranches, and some were even slave owners.
"Eat" is the acting verb in the sentence.