What would the demographics of the United Baltic Duchy (now Latvia and Estonia in our TL) in a TL where the Central Powers won World War I look like?
Would a lot of Germans (not necessarily from Germany--Austria-Hungary and Russia also had a lot of Germans), Jews, Poles, Ukrainians, Belarusians, and members of other Mitteleuropean ethnic groups have moved to the United Baltic Duchy in the 20th and 21st centuries in this TL?