It should be the third choice
Answer: 1. Bad working conditions (crowded and unclean factories)
2. A lack of safety codes or legislation (no proper fire escapes crowded work space)
3. Long hours were normal (long hours of 12+ hours no days off)
4. Children were payed less ( business owners payed children less)
5. Their small stature enabled them to complete tasks in factories or mines that would be challenging for adults.
Explanation:
The hosted more training camps than any other state. Having contributed over 100,000 men and women to the war effort.