Soviet Union: Bubble 1 Row 1
Italy: Bubble 2 Row 2
Germany: Bubble 3 Row 4
Japan: Bubble 4 Row 3
The main appeal for the indenture contract for someone looking for work was that it was short time period compared to the amount of money exchanged. When people started sailing over the "New World", young people who have enough money would ask people or specifically rich families to work for families for no pay.
Engulfed in the dust storm
I'm 90% sure it's 2000 because urban areas now a days are overcrowed and cities have increased in size from the 1900's and the rest are pretty much both more for the 1900'spam than now but what I think it's more towards 2000's