That changes in the independent variable caused changes in the dependent variable
The entertainment industry grew after World War I because people sought easy and inexpensive ways of escaping unhappy memories of recent events.
Answer: eugenics
Explanation:
The Buck vs. Bell ruling (May 2, 1927) that approved the eugenic sterilization of those considered genetically feeble, led the way to similar laws in 30 states under which around 65,000 people were sterilized without consent.
The Virginia General Assembly would recognize that the sterilization law was founded on flawed science and on May 2, 2002, a marker was built to acknowledge Carrie Buck in Charlottesville, her hometown.
Their age- they might like an older candidate better than a younger candidate.
Their political party- if they are Democratic, Republican, Independent, etc.
Their gender- a male might possibly want to vote for a male candidate rather than a woman, or vice versa.