你即將離開本站

並前往https://www.digitalhistory.uh.edu/disp_textbook.cfm?smtid=2&psid=3154

Closing the American Frontier - Digital History

In 1890 the superintendent of the U.S. Census announced that rapid western settlement meant that "there can hardly be said to be a frontier line.

確定！ 回上一頁

查詢 「American frontier」的人也找了：

  1. american frontiersman
    2.
  2. the frontier
    3.
  3. american frontier summary
    4.
  4. legends of the american frontier
    5.
  5. the impact of the american frontier
    6.
  6. American frontier
    7.
  7. Frontier thesis
    8.
  8. Manifest Destiny
    9.