It's debated; the credit is usually given to either Julia Ward Howe or Anna Jarvis.
Howe was born first, so if you're looking for initial efforts, I would go with her.
Hope this helps!
Option 3: The exact cause of the Tuscarora
Answer:
B) A political regime where most political power effectively rests with a small segment of society.
Explanation:
A few people or a small group has power over their country.
Answer:
For new opportunities after the American Civil war
Explanation:
Carpet baggers are described historically as "opportunistic Northerners who came to the Southern states after the American Civil War, who were perceived to be exploiting the local populace for their own financial, political, and/or social gain." (-Wikipedia definition) This was used by Southern locals as a derogatory term who believed the carpetbaggers to be greedy and exploitative.