Romantic composers rarely used dynamic markings and other expressive comments in their scores to communicate their intentions to musicians. true

False. Romantic composers were notorious for using excessive amounts of dynamics! That's how they'd communicate their intentions to the performing musicians, by putting dynamics in the music so the musicians would know exactly what the composer wanted from them.

Photography has changed its subject matter quite a lot over the past few years. in the 1800's, it was considered normal for families to have  post mortem photos of their loved ones, and now that would be completely unacceptable. i think that photographers have always pushed boundaries and have been eager to capture everything, it is just society that changes their boundaries.