The policy of restricting the importation of foreign produce leads Frederick I of Prussia to impose a tax on chocolate in 1704.

普鲁士的Frederick I采取制约进口商品的政策，在1704年对巧克力征税。

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It was made for the palace of Frederick I.

它是为腓特烈一世的宫殿制作的。

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Again welcome back to Professor Stan Katz Drew Frederick and welcome to Drew Frederick, who is a class of seven, graduating, but who is very instrumental in a class that I want to talk about today, which is called the Just University.

让我们再次欢迎Stan，Katz教授,还要有请，他是七班的毕业生，在一门课上起到了重要的作用,我今天就像谈一下这门课，课程叫做，公正的大学。

普林斯顿公开课 - 人性课程节选

In 1155, Frederick I Barbarossa was crowned Holy Roman Emperor by Pope Adrian IV.

CNN: Wednesday,

Petri-Dom was the seat of bishops for half a millennium, and the burial place of King Frederick I of Denmark, whose tomb was carved in the 1550s by the renowned Flemish sculptor Cornelis Floris de Vriendt.

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The other aspect that he learned from Frederick Douglass, which I think is crucial, is that to quote Frederick Douglass now, true love breaks down racial barriers.

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