What questions are considered illegal for a construction employer to ask during an interview?

Title VII of the Civil Rights Act of 1964 made it illegal make hiring decisions based on the following criteria:

1. Question: Race

2. Question: Gender

3. Question: Religion

4. Question: Marital Status

5. Question: Family Status

6. Question: Age

7. Question: Physical Disabilities

8. Question: Ethnic Background

9. Question: Country of Origin

10. Question: Sexual Preference