The second great reform era is the Progressive era, a great response to urbanization, industrialization and immigration, as it had never quite happened before.

第二个时期是进步时期，对于城市化的大力响应，工业化和移民入境，这是之前从未有过的。

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The second great reform era is the Progressive Era, a great response to urbanization, industrialization and immigration, as it had never quite happened before.

第二个时期是进步时期,对于城市化的大力响应,工业化和移民入境,这是之前从未有过的

耶鲁公开课 - 美国内战与重建课程节选

Doing something effective and substantive, such as creating a modernized version of the gold-based Bretton Woods international monetary system--which lasted from the end of the Second World War until the early 1970s and gave us an era of great, noninflationary economic growth--will not even be broached.

FORBES: Weak Dollar = Weak Recovery