Child labor laws also impact the economy of a country. With the child labor laws in place, “sweatshop” style jobs significantly decrease. While children may be put to work at menial jobs that may not pay much and may require long hours, it is less likely that adults will accept these positions, particularly when the need for employment is less.
The Domino effect is the theory that when one country falls to communism then more will soon follow, one by one. This is what got us into the Cold War and all conflicts surrounding it, including the Korean and Vietnam War.