3) Why did Jefferson implement an embargo on other countries? Why didn't it work?

Jefferson regarded the embargo as an idealistic experiment a moral alternative to war. Jefferson's embargo was a major failure because in his attempt to force the English to recognize the U.S. as an equal partner to the high seas by denying them American goods and remain neutral to Napoleon's wars.

there is no chart here so no one can answer this.

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.