Answer:
It is C.
Explanation:
A and B are both wrong, the population before September 1939 was much higher than even Denmark's current population.
B is wrong, there was never really a huge famine in Poland, that was during the Communist Era(1947-1989).
Decreasing i found it online
2 are equal protection and democracy idk what the 3rd is though
Your answer for this is B
<span>There are numerous lessons that the Progressive Era can offer about the United States and their social problems in 2017. Some of the lessons are; to educate women and minorities, to have a fair government, to have minimum wage, and they don't need to push all immigrant groups to be Americanized. Another thing that could help the social problems today is to still create fair and safe working conditions at every work site. </span>