They were established by agreements between political or social entities who control those areas (kings etc.)
Answer:
Britain recognizes the U.S. as independent; U.S. territory is outlined; British troops will remain in the U.S.; U.S. agrees not to fish off Canadian waters; Britain can collect all debts; property will not be returned to loyalists.
The Treaty of Paris, signed in Paris by representatives of King George III of Great Britain and representatives of the United States of America on September 3, 1783, ended the American Revolutionary War.
The treaty set the boundaries between the British Empire in North America and the United States of America, on lines "exceedingly generous" to the latter. Details included fishing rights and restoration of property and prisoners of war.
Explanation:
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)
Maybe say I can also go to the store instead
