1) German language
The modern German language is actually a somewhat artificial construct, as to unify the dialect and create one, common German language. Before this, many places each had their own dialects, and especially in the South, the dialects are often still spoken (along with the standard)
2) Galician - currently Galician has 3 standards, but there are efforts to create one standard, in order to strenghten the language's presence in Spain (but it's problematic since many speakers don't identify with the standard as much as with their own dialect)
<span>I would say D. Historians could map out changes in an area over time.</span>
Frace strongly wanted to reclaim the lands that were previously seized by Germany.
What did French philosopher Jean-Jacques Rousseau argue?
Kings and queens hold absolute power, and citizens must follow the laws of their country.
Sales tax. It's a tax that you have to pay when you buy something.
Hope this helps :)