Answer:
The daimyos were a class of nobles who owned large estates in Japan. Shogun Tokugawa Ieyasu set up a system called sankin-kotai in which he required all daimyos to spend every other year in Edo serving the shogun. What was a result of the sankin-kotai system?
Explanation:
You didn't include the map, so I can't be entirely sure, but if it's the same test that I have, it's B.
Answer:
1st learn how to spell 2nd its formation of labor unions
Explanation: