How many states adopted tougher drinking laws and DWI penalties due to the efforts of Mothers Against Drunk Driving (MADD)?

Mothers Against Drunk Driving (MADD) has played a significant role in advocating for stricter drinking laws and driving while intoxicated (DWI) penalties across the United States. Through public awareness campaigns, legislative lobbying, and community education, MADD has successfully influenced many states to adopt tougher regulations aimed at reducing drunk driving incidents.

The statistic that approximately 30 states have implemented stricter drinking laws and enhanced DWI penalties reflects MADD's extensive efforts and impact on legislation. By mobilizing public support and fostering collaboration with lawmakers, MADD has been instrumental in promoting safe driving practices and reducing alcohol-related fatalities.

This context is key to understanding the correct answer, as the number reflects a significant achievement in the organization's mission to combat drunk driving effectively. The other figures do not accurately capture the extent of MADD's influence on state law changes regarding DWI regulations.