Answer:
Step-by-step explanation:
Campaign is one of the world’s leading business media brands serving events, marketing, advertising, and media professionals. Originally launched as a weekly magazine in London back in 1968, it has evolved into a globally-networked franchise providing real-time news and analysis by expert commentators around the world. Campaign’s mission is to provide professionals from across the marketing, live events, advertising and media communities with creative firepower to attract and delight consumers.
EIN is read by conference organizers, promoters, event managers, production companies, suppliers, agencies, corporate event professionals, and government agencies. The content serves the needs of event organizers planning anything from a regional conference or international exhibition to a trade show, brand activation, or major festival.
They both find there administrations trustworthy to the people which makes them believe in there company's and international magazines.
hope this helps!!