The correct answer is C. Region A.
Explanation
The image shows a world map with four letters from A to D. The letter A is located in the United States of America, the letter B is located in England, the letter C is located in Japan, and the letter D is located in the east of Africa. On the other hand, industrialization was an economic process that consisted of increased manufacture and production. This process started in the last seventeenth century in Great Britain, and in the eighteenth century, it expanded to the United States (the second industrializated country). So, the correct answer is C. Region A.