In 1924, Marlboro was established. Interestingly, in the beginning, its target audience was women. The filter on the cigarette was pink or red, so women wearing lipstick could smoke without visible staining. Then in the 1940s and 1950s it was discovered that smoking led to lung cancer. However, major tobacco companies, like Marlboro, disputed all the evidence and launched a big marketing campaign to save their business. So Marlboro changed their audience to men and started advertising the presence of a filter as safer than without one. The 'Marlboro man' was created. These campaigns proved to be succesful: In 1960, only one third of the doctors in the US believed that cigarettes were harmful (Proctor, 2012). But by 1970, their harmfulness had again been proven and as a result, cigarette advertising was banned (President Nixon signs legislation banning cigarette ads on TV and radio, 2009). Nowadays, cigarette packages also need to have warnings against health hazards the bring on them.