That statement is false.
That photo was taken by Ansel Adam.
Dorothea Lange was famous for her "migrant mother" which adress the issue of the people in lower society
Answer:
Three fifths Of black People were counted as population
Explanation:
If the government were to include all black people, it would create an unfair advantage to Southern states that had large plantations, and thus would give more representatives and electoral electors to thise states. So the government made it so that for every 5 black men, only 3 were mark as population.