Which answer matches this clue: the 1969 legislation that opened all university faculties to graduates of any upper secondary school?

• A Riforma Berlinguer
• B Legge Casati
• C Liberalizzazione degli accessi ✓
• D Riforma Moratti

The 1969 liberalisation ended the previous system where liceo classico was required for most faculties, dramatically expanding university access.