The city has preserved the memory by erecting a memorial for peace.
The old city preserves the atmosphere of the Spanish colonial era.
Its strategic importance has created, by Canadian standards, a rich military history which the city preserves.
Despite its fast growth, the city preserves much of its traditions and culture.
"Everybody wants to see the city preserved just as it was when they fell in love with it," she said.
The city preserves houses where great historical characters once lived.
This city (thanks for all green and growing favors) had preserved its trees.
On these grounds, the city has preserved several historic buildings.
As a result, the city preserves many churches and buildings from that time.
The city has preserved its eclectic heritage and aged well.