How did advertising to influence life in the united states?

the correct answer is D. it worked to reduce regional and cultural differences to more easily sell products.

Explanation:

Advertising is a powerful tool that businesses have used for decades in reaching potential customers to purchase their products or services, as well as reinforcing faith in the business of existing customers. The origins of advertising can be traced back to newspaper advertising in the 19th Century.

Modern advertising originated with the techniques introduced with tobacco advertising in the 1920s, most significantly with the campaigns of Edward Bernays, considered the founder of modern, "Madison Avenue" advertising.

Advertisements help the consumers to make decisions regarding which product and service to buy. The aim of every promotional campaign is to enable the products to reach the right people by increasing the awareness about the product, its benefits and drawbacks.

In America, advertising played an important role in creating necessities and influencing all kinds of people thus eliminating in this way regional variations and cultural differences.

c. more people could read and interpret the bible for themselves

du boi was considered a radical because he wanted the immediate end for segregation. the biggest different between him and booker t. washington is that, even though washington believed that segregation should be considered illegal, he did not believe at all that a law was needed to keep blacks away from whites and that this would be something natural (to have the races apart) for a long time until society adjusted, while du boi believe that agitation was the only way to end segregation.