The correct answer is A) photographs of harsh industrial conditions caused people to call for change.
<em>The best explanation of how innovations in visual art changed society in the late 19th century is that photographs of harsh industrial conditions caused people to call for change.
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Often times people are not aware of the happenings in other parts of the world unless this affects their lives. Visual art and specifical photographs of harsh industrial conditions caused people to call for change. But first, they had to realize that problems existed. Sometimes if people don’t see, they do not believe. So it was until people were conscious that harsh conditions were a reality in the industry, that was the moment when protests began and they began to call for changes.
Answer:
Constantinople was the center of Byzantine trade and culture.
