Which of these political situations most influenced the first or earliest postmodern writers?

international terrorism

the great depression

the cold war

opposition to immigration

It’s obvious the asnwer is false

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.