review the questions asked on the 2020 us census. focus on the questions that ask about ethnicity and race (questions 8 and 9). discuss why those questions were asked (see textbook p. 115). now, compare these questions from the 2020 us census to the 1980 us census (questions 4 and 7). what similarities and differences do you see? explain why racial categories have changed through time. what does this mean in terms of defining race and ethnicity? choose the race/ethnicity questions from one country to compare to the 2020 us census race/ethnicity questions you have examined. what similarities or differences do you see? what does this mean in terms of defining race and ethnicity? citations: cite your sources at the end of the paper and within the text. any format is acceptable, but include enough information that allows your instructor to find your source. at minimum include this information when available: author, date published, title of source, title of book or journal, publisher name and city, website address. information on how to cite sources can be found through the purdue owl (online writing lab). submitting your assignment click the start assignment button click the choose file button and upload your file. click the submit assignment button to submit.