Early in the 20th century most schools have compulsory education laws requiring students to attend until the age of _

There are certain exceptions, most notably homeschooling, but virtually all states have mandates for when children must begin school and how old they must be before dropping out. Typically, children must start school by the age of six and remain enrolled until they are at least 16.

no, to many things have came in to factor

the answer is a) to be able to obey them.