Answer:
B
Explanation:
Because so many countries came together to create better laws in Europe
Answer: The Freedmen's Bureau, born out of abolitionist concern for freed slaves, was headed by “Union General Oliver O. Howard” for the entire seven years of its existence.
John Calvin: The Religious Reformer Who Influenced Capitalism. Both the blame and the credit for capitalism has often been placed at the feet of a 16th-century Christian theologian named John Calvin.
Answer: The answer is "periodization."