Why do we group artworks with similar characteristics into periods or systems?

What stylistic influence can be seen in the building above? a. baroque cathedrals b. gothic style cathedrals c. rococo architecture d. romanesque architecture

The three lowest levels of thinking, according to blooms taxonomy, are

& hurry! i need this done by 3: 00 pm! changes in artists' art brought about by the inventions of automobiles and trains shows that society influences what? brainliest whoever gets it correct!