Select the correct answer. What would the tone of Walt Whitman's poem "I Hear America Singing" be if the people in the poem were speaking rather than singing? A. jovial B. less hopeful C. more hopeful D. unchanged

He was an adventurer and writer who established a colony near roanoke island, in present day north coralina.

The changes to agriculture in the united states since 1900 is that increased mechanization has increased food production, thereby increasing the need for labor. there has been an increased need for higher speeds of food production due the fact that the population in the united states continues to rise.

Idk for this one pal