Under the Tokugawa shogunate Japanese society was divided into the four classes listed above. Which of the following statements is true regarding social classes in Japan

Select the correct answer. after months of heavy rains, a farmer noticed a steady drop in crop production. upon testing the farmland, it was found the soil was severely lacking nutrients. which of the following explains the loss of nutrients from the soil? a. drought b. drainage basin c. leaching d. water shedding