Using the term in its broadest sense, since Classical times at least, with the Ancient Greek philosophers. Teaching of some sort must have existed, even if informally, well before then, however.
Formal education, if you could call it that, of children in Europe did not really start until the Middle Ages though.
20 years wthas been open for education
how long has deforestation been around
As long as guns have been around.
As long as So Random has been around.
how long has the london eye been around for
They have always been around
234 years fool
how long have boxing been around?
boner
For as long as there has been written language.
it has been around for a long time.
The time football has been around for is a long timeFootball has been around for a long time but we do not know how long it has been around