What if I told you that if you were to take a marker and draw a line around a globe at a 30 degree angle from the equator starting at a certain location, you will notice something strange? There are at least 21 notable, ancient sites that we are aware of right now on this line. Many of the structures we consider to be some of the greatest mysteries in human history are found directly on this line.  What could this be evidence of? Let’s look a little further and find out!