Bryan has been sent back in time all the way to the early human time period.
Bryan is escaping and finding a place to hide from the cavemen that he learned and was told that if they were alive now they would surely be savage-like things.
OMG it was just a dream!!!
Location: The first humans originated in Africa. They later migrated to Europe, Asia and Australia. Eventually, early humans reached North and South America. Type of Government: The primary form of government was anarchy, whereby there were no rules, laws or leaders. The focus was on survival and people did whatever they had to do in order to live.
Bryan has somehow gotten Tigris river and is flowing down it and has no idea where it goes
Bryan wakes up and goes to school and has a SS test and aces it because he learned if the cavemen were savage or more sweet and caring.