Описание
In 1931, John B. Starks created the infographic of 4000 years of world history, mapping the relative power of contemporary states, nations and empires.
The original Histomap measured about 5 feet tall by one foot wide (158cm x 31cm)
For Google Cardboard split screen virtual reality viewers (VR mode). Can also be used in normal screen mode. Select mode from portrait orientation of your phone.