Toys: innocent, fun and entertaining. Yet they are sometimes used in ads in order to effectively make a serious political statement. For instance, a 1972 ad for the campaign to reelect U.S. President Richard Nixon used toy warships and troops in order to attack rival candidate George McGovern's pledge to cut defense spending.
The following video was commissioned by the UNHCR (United Nations High Commissioner for Refugees) in order to call attention to human rights violations caused by Colombia's armed conflict. The use of toys along with jarring piano music and a twist in the end creates a very moving ad that highlights the horrors of war:
(Hat tip: Copyranter).
Online Sources - The Museum of the Moving Image, Copyranter
Video Source - YouTube via TheAdvertisingFan