Why do you think that for centuries most people thought the trojan war was just a legend

Because Trojan War story falls into the category of myth. Scholars who study the old stories divide them into three groups: myth, legend, and folktale. Myths generally involve the supernatural, in the form of Gods, monsters and superheroes. The mythology of people can help explain their past and define their values. For many groups in the past, and many today, their myths represent truth. Legends may also be considered true by those who tell them, though they do not involve supernatural elements. Commonly, we use the terms myth and legend in place of one another or both are part of old belief systems. Folktales may contain fantasy elements similar to some myths, yet no one believes that they are true. Rather, they are told as a form of entertainment, or as fables, which are stories that teach a moral lesson.

Explanation:

a.

congress passed laws allowing for free passage between states.