What was a reason for the expansion of machine politics in the late nineteenth century?

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

Imagine that you are living in the newly formed u.s. inflation is high. the value of money is decreasing, and prices are rising. you have been asked by the federal government to come up with a solution to this issue. in the space provided, create a plan that would to solve the issue of inflation. support your plan with details and evidence from the lesson.

Averb diagram that shows the similarities and differences of two african kingdoms