i think the correct answer is A, i am not sure if it is correct.
They did it because the current calendar and the system was related to religious motives and the monarch's rule. They removed all religious allusions and names as well as the names of kings from France's history and made it a secular calendar, while implementing the metric system and decimalising everything.
Not good with social studies but I want to Say true?
Answer: hope it helps
Explanation:After the Chickasaw failed to reach an agreement to purchase Choctaw land in ... Jackson's administration struggled to negotiate the Chickasaw removal from Mississippi. ... slaves) completed their removal in 1837–38 without the privations and losses ... However, they faced the loss of national identity and external threats.