Last two centuries were marked by fast development of technology and civilization. Humans have made very fast progress on those fields which gave them opportunity to completely change the way of their lives.
If you see how people were living less than hundred years ago and how people do live today, you’ll see this amazingly rapid development of technologies.
Of course, not every part of the world has been developing by the same speed, but in last 30 years almost every part of world has started to improve its way of life rapidly.
China is one of countries which have struggled with the poverty for a long time but it seems that its strong economy is finally bringing some results and changes.
Here you have an opportunity to watch some photos of how Chinese cities looked like a few decades ago.
See more photos on Flickr