It could be appreciated that the social Gospel movement and other reformers applied Christian ethnics to social problems such as social injustice, economic inequality, poverty, alcoholism, crime. racial conflicts, environmental causes, child labour, etc. It could be said "social Gospel" still influences some movements such as Christians against poverty.<span />
Scarcity is considered an economics problem with human wants or desires with limited resources, since we have limited resources not everyone can have what they want.
I believe that your answer is:
<span>3) Radical Republicans, because they were the ones that initiated the Reconstruction, and without the African Americans getting equal rights, the Radical Republicans believed that the Reconstruction was not over.
hope this helps</span>
