"Queen of the Silver Dollar." is performed by Sarah Jarosz and Black Prairie.

VOA: special.2010.06.04

We would know as a fact that George Washington threw a silver dollar across the Rappahannock River, except that it's impossible.

我们知道乔治华盛顿曾将一枚银币抛过,拉帕汉诺克河,但这明显是不可能的

耶鲁公开课 - 古希腊历史简介课程节选

At that time, both gold and silver were used to support the value of the American dollar.

VOA: special.2010.06.24

Then it would have only silver to support the dollar.

VOA: special.2010.06.24

A silver standard would lower the value of the dollar.

VOA: special.2010.07.01

Using silver,they said, made the dollar less valuable.

VOA: special.2010.06.17