Which of the following would be a preventative check on population growth? O Anything that increases the death rate, such as a contagious disease like cholera. A tax on having more than one child. O Vaccines which reduce infant and child mortality. O An ad campaign by the government promoting larger families. Relaxed child labor laws which both discourage continuing with education and allows children to work at an earlier age.

Which of the following would be a preventative check on population growth? O Anything that increases the death rate, such as a contagious disease like cholera. A tax on having more than one child. O Vaccines which reduce infant and child mortality. O An ad campaign by the government promoting larger families. Relaxed child labor laws which both discourage continuing with education and allows children to work at an earlier age.