Simplify the following text for a Grade 12 native English-speaking person.
Original: Since the 1990s , developments such as CityPlace and the preservation and renovation of 1920s architecture in the nightlife hub of Clematis Street have seen a downtown resurgence in the entertainment and shopping district .
Simplified: Since the 1990s , developments such as CityPlace and renovation of 1920s architecture on Clematis Street have brought people back to downtown for the entertainment and shopping district .