Final answer:
All private employers subject to Title VII and with 100 or more employees are required to file an annual EEO-1 report to help identify potential discrimination patterns in the workforce.
Step-by-step explanation:
All private employers that are subject to Title VII and have 100 or more employees are required to file an annual EEO-1 report. Title VII of the Civil Rights Act of 1964 protects employees against discrimination based on race, color, religion, sex, or national origin. The EEO-1 report provides data on the workforce composition of covered employers, helping to identify potential discrimination patterns.