The Illinois Constitution gave rise to townships that provided municipal services in 1850.

The item calls for an amendment to the Illinois Constitution requiring the state to pay more than half of the cost of public education.

The Illinois Constitution passed in 1970 required judges to devote full time to their judicial duties and not hold "a position of profit."

There have been four Illinois Constitutions; the fourth and current version was adopted in 1970.

Browne lost his seat in 1848, when a new Illinois Constitution reduced the justices from nine to three.

The bill's origins began in 1970 with the rewriting of the Illinois Constitution.

The body was created by the first Illinois Constitution adopted in 1818.

Under the Illinois Constitution, the office of minority leader is recognized for the purpose of making certain appointments.

The Illinois Constitution of 1848 was written with a provision for exclusionary laws to be passed.

Under the Illinois Constitution, a two-thirds majority, or 41 votes out of 59, was required to convict him on the article of impeachment.