Charlemagne was the first ruler of the Holy Roman Empire, which included today's Germany, Italy, and Switzerland. Additionally, Charlemagne was a ruler of the Franks (today's France)
So the Grandsons were rulers of Germany, Italy, France, but for example not ot England: so if England is among the options, this is the correct answer.
Executive order 9066, the removal of Japanese citizens from their homes and properties. Mainly from California
The answer for this question is A.) most southern communities refused to intgrate schools .
That would be the Treaty of Paris. It was an article of peace suggesting the end of the Revolutionary War with Great Britain. In September of 1783, the treaty was signed, making the end of the war official.
Hope this helps!