What was W. E.B. DuBois’ strategy when it came to fighting racism? Cite evidence

the rest of the

can you explain it better

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

answer; substantive law;