The ancient civilization Sumer is home to one of the earliest riddles known in existence.  The following is the first riddle recited by my old high school english teacher:

“There is a house. One enters it blind and comes out seeing. What is it?

Answer: A school.

That’s why it’s my favorite”

Analysis: My old teacher said he first heard this riddle from another teacher at a school he used to teach at and has been teaching it to his students ever since.  I think riddles are extremely significant pieces of folklore because they make people think but are still lighthearted.  Riddles have had more cultural significance earlier in history when heroes would commonly be asked them in order to enter or pass through an area of some sort such as a temple.  Nowadays, people do not get asked or tell riddles as commonly, but it is not uncommon for people to still have to answer riddles to gain entry somewhere, like a password to a secret party.  For example, there is a riddle each member of my sorority must solve to gain entrance to our weekly chapter meetings.  Riddles are especially prevalent in schools where instructors are constantly trying to help their students gain knowledge by challenging them academically with something like a riddle.  I find this piece of folklore intriguing because the riddle by itself often accompanies a larger story involving key players such as who is asking the riddle and who is answering the riddle.  One can either choose to look at the whole story or simply analyze the riddle.