What does “乱” mean?

"乱"　is　”Kanji" 　which is letter of Japanese language and
having an important meaning.
The left figure "舌" means "Tongue", in another
figurative wards "language", and the right figure" L " means
"right foot of man" , in another figurative wards "walking".
The people had been speaking one language before
the Tower of Babel was built .
When the Tower of Babel was built, the language of
the people was confused and the people became
not to be able to listen to one another's language,
and the people was scattered over all the surface
of the earth.