Final answer:
The class not protected under Title VII of the Civil Rights Act of 1964 is 'C. Dismantlle,' which is not a recognized classification. Title VII does protect against discrimination based on race, color, religion, sex, national origin, sexual orientation, and gender identity.
Step-by-step explanation:
The classification currently not protected under the federal law Title VII of the Civil Rights Act of 1964, as amended, is 'C. Dismantlle,' which appears to be a typographical error. Title VII prohibits discrimination in employment on the basis of race, color, religion, sex, and national origin.
In 2020, the Supreme Court ruling in Bostock v. Clayton County, Georgia clarified that Title VII's prohibition against discrimination based on sex also includes discrimination based on sexual orientation and gender identity. This made it illegal to fire someone based on their status as a member of the LGBTQ community. Additionally, President Obama had already protected federal civilian employees from discrimination based on sexual orientation and issues related to federal security clearance.
However, 'Dismantlle' is not a recognized classification and therefore, is not a protected class under Title VII or any other federal nondiscrimination law that is currently in force.