Changes

The difference between the two photographs shown is that, in 2013, there is more cell phones and electronic devices being used in that crowd. In my opinion, this is a significant change because it has only been eight years since there wasn't iPhone's or iPad"s not yet invented. The world is different from this change because more people are buying these products and using them at any occasion. People that have big events and use them are more dependent on them, so they can see it over and over.

Image from here