The given maps illustrates how developed an area in Someland over a time during 20 years.
Overall,it is clearly seen that in the past Someland territory was like countryside, and Someland became modern.
To begin with, in 1990 each corner has a mountains and at the top of maps can be seen that on west side has forest. At the midddle of the Someland river are flows. Approximately at the centre near west side located builings which named ancient structure, above the rare plants and animals. And on the east part of the territory had been clearing and villages.
10 years later lower part of the map was built electrocity were size of the river and villages rebuilt and became smaller. Mountains on both lower part was rebuilt near the centre a bridge was added between 2 mountains territory, and also became smaller. On east side has built hotel. And instead of large river was built lake above the centre.