I want to know the answer to the following question:
Who defines the concept of race in the United States Census?
All the background I'm provided with is that "" OMB defines the concept of race as outlined for the U.S. Census as not "scientific or anthropological" and takes into account "social and cultural characteristics as well as ancestry", using "appropriate scientific methodologies" that are not "primarily biological or genetic in reference.". Is that enough to answer the question?