Final answer:
Title VII of the Civil Rights Act of 1964, as extended by the 2020 Supreme Court ruling in Bostock v. Clayton County, Georgia, prohibits discrimination based on sexual orientation, rendering the statement true.
Step-by-step explanation:
Title VII of the Civil Rights Act of 1964 originally prohibited discrimination in employment on the basis of race, color, religion, sex, or national origin. Initially, sexual orientation was not explicitly included in this act.
However, in 2020, the United States Supreme Court ruling in Bostock v. Clayton County, Georgia extended the scope of Title VII to cover sexual orientation and gender identity, concluding that discrimination against LGBTQ employees is a form of sex discrimination.
Therefore, the answer is A. True. Discrimination based on sexual orientation is prohibited under Title VII due to this pivotal Supreme Court decision.