Which event led to the War Powers Act? ОА.
President Nixon secretly bombed Cambodia.
OB. Protests broke out over World War I.
OC. The United States entered World War II.
OD.
The US was attacked on September 11th, 2001.

Refrain from making jokes. this app is meant to others.kindest regards, -bella

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.