Can literary movements share ideas concerns or characteristics

Of course literary movements can share ideas, concerns, or characteristics.
Romanticism shares many of its ideas with ancient Greek and Roman literature; Classicism is influenced by Classic literatures; Postmodernism is a response to Modernism, but it shares some of its characteristics.
Although each literary era is created as a negative response to the era which preceded it, still there are many movements which share the same things.

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.