TWO facts that are potentially modulated

Pick at least TWO facts that are potentially modulated by government action. An example would be an attempt to lower the 10% of pregnant women who smoke tobacco (a known teratogen) during their pregnancy. You are Queen or King of the world, state what focus you would take in an attempt to change two of the facts with a goal in increasing infant viability. Also include a web site or journal reference that would suggest that your approach would work