For drafters,military service is

Mandatory

Explanation:

The correct answer is D. B followed by A followed by C

Explanation:

In the economy, industrialization occurs as countries replace agriculture or other forms of economy for manufacture. Also, industrialization implies the production of goods at a massive scale and the use of technology or machines.

In terms of history, industrialization first began in Great Britain (Region B) during the 18th century because in this place many technological innovations occurred, and this led to industrialization. This process was copied by other countries in Europe and the United States, (Region A) where industrialization began in the 19th century. Also, after this, other zones in the world industrialized, this included Japan (Region C) that completed industrialization during the 20th century.