I am doing sentence correction now, and confused about the difference between in which and where. Is the difference between them whether there is an antecedent (preposition)?

Both introduce modifiers—but where is pretty exclusively used for physical / geographic locations. If that modifier isn't referring to an actual place—don't use where . If the other option in the choices is in which , choose an option that has that wording. (For the most part, everybody says where ...

I am reading the SC Manhattan, and the first example is: Although William Pereira first gained national recognition for his movie set designs, including those for Reap the Wild Wind and Jane Eyre, future generations will remember him as the architect of the Transamerica Tower, the Malibu campus of P...