Almost half of the new immigrants who came to the united states in the late 1800s

What is walt whitman's poem "when i heard the learn'd astronomer about?

45 were the 1920s a “return to normalcy” or a “time of great change”? submit it in a letter format.

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