Answer:
Um....hm...lemme see....let's say D. It seems to be the most reasonable.
Explanation:
The best known of them were passed in 1865 and 1866 by Southern states, after the American Civil War, in order to restrict African Americans' freedom, and to compel them to work for low wages. Since the colonial period, colonies and states had passed laws that discriminated against free Blacks.
Answer: Japan.
Although American engineers borrowed their initial ideas and expertise from European countries, by the 1870s the United States began exporting their own experts to Japan.
The Ohio is the answer for this question
