What were the most important ecological changes in North America in the twentieth century? What were the primary causes of those changes?

What will be an ideal response?


Answer: The ideal answer should include:



  • Over the course of the twentieth century, settlement and industrialization transformed the North American landscape.


  • The key factor was population growth.


  • The most dramatic changes in the land in the twentieth century resulted from the exploitation of natural resources.


  • Mining and logging had a profound impact on the North American environment.


  • In western states, water was the most critical resource for population growth.


  • The diversion of rivers and the draining of underground water supplies threatened to create a severe water crisis.

History

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Which colony took the lead in offering official support for the nonimportation movement?

A) Virginia B) New Hampshire C) New York D) Georgia

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Who refused a government appointment as undersecretary of state because he did not want to subject his family to humiliating segregation laws in Washington, D.C.?

A. Ralph Abernathy B. James Farmer C. Ralph Bunche D. Martin Luther King Jr.

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What are the two primary ways early communities interacted with each other? Describe in detail examples of each.

What will be an ideal response?

History

At the Constitutional Convention in 1787, the New Jersey Plan proposed:

a. a two-house Congress with powers of taxing and regulating commerce b. one branch of government having executive, legislative, and judicial functions c. equal representation for each state in a one-house Congress d. that the federal government would not have the power to tax or regulate commerce

History