I want to know the answer to the following question:
What did the OMB vote to allow on the 2000 census?
All the background I'm provided with is that "Multiracial people who wanted to acknowledge their full heritage won a victory of sorts in 1997, when the Office of Management and Budget (OMB) changed the federal regulation of racial categories to permit multiple responses.". Is that enough to answer the question?
Answer: no