[2020] What setting/time period would you like to see in the next Anno?

See title.

Personally I think a 20th century setting that picks up after 1800 could be pretty cool. Think of how much technological progress was made - development of the automobile, air travel, computers, radio, television, health advancements like vaccines, etc.

They could implement a more robust globalization theme with a greater emphasis on trade and diplomacy systems. One thing I would really like to see in Anno is different cultures for players to select with siloed production chains so depending which one you pick, certain goods are inaccessibly and require diplomacy/trade/war to attain.

Anyway what would you like to see?