The convention of 1818 helped what?

It helped resolve boundary issues surrounding the present state of Oregon.

Explanation:

The Convention of 1818 set the boundary between the Missouri Territory in the United States and British North America at the forty-ninth parallel

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.

where is the