The top documents tagged [mit3214advertising history]

Advertising Spending (US) 1. 1880: $104 million; 1919: $1.4 billion 2. Ad share of newspaper-mag revenue 1.1880: 44% ; 1920: 66% 3. Number of US Daily.

Advertising Spending (US) 1. 1880: $104 million; 1919: $1.4 billion 2. Ad share of newspaper-mag revenue 1.1880: 44% ; 1920: 66% 3. Number of US Daily.

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