西せい部ぶ開かい拓たく

noun

settlement of the American frontier; settlement of the Old West

Historical term referring to the westward expansion and settlement of the American frontier, especially during the 19th century.

• 西せい部ぶ開かい拓たく時じ代だいの生せい活かつは厳きびしかった。

  Life during the settlement of the American frontier was harsh.

• この映えい画がは西せい部ぶ開かい拓たくを描えがいている。

  This movie depicts the settlement of the Old West.