So there are 25 total counting the 4 she bought right? Or is it asking out of the 4 what ones have sparkles?
Answer: Containment
Explanation: The strategy of "containment" is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism after the end of World War II
Answer: The reason for child labor laws
Explanation: What these two are attempting is extremely dangerous. If the machine was activated, they could easily been drawn into the mechanism and injured, if not killed.
The company probably saved a few pennies by employing the children, but could have put them at an increased risk for injury. The scene depicted here was far from unusual for the times as companies would do anything to save money. Without regulations, these practices were commonplace in that day and age.
