Which answer matches this clue: the five-day popular uprising in March 1848 that expelled the Austrian garrison from Milan?

• A Dieci giornate di Brescia
• B Quattro giornate di Napoli
• C Rivolta di Palermo
• D Cinque giornate di Milano ✓

The Cinque giornate forced Marshal Radetzky's troops to retreat from Milan, marking one of the first major revolts of the 1848 revolutions.