The Tower of Babel.

In the bible (Genisis 11), they talk about a big tower called,
The tower of babel. The people in the city (speaking only one language),
decided to build a BIG tower to see heaven, but you cannot see god,
or you will die (long story, can't explain). When God saw that the
people were getting too close to the sky, he caused them to speak,
other languages soo they wouldn't understand each other. If you
don't understand what other people are saying, you won't co-operate
to help build the building, because no one would understand.
Well, eventually they all got fed up and stop building,
because no one understood what anyone was saying.