Answer:
The correct answer is A. audiences for popular music shifted from radio to television
Explanation:
In 1948 the radio reached its peak in relation to financial success. However, after 1948, national media dominated by network radio succumbed from 46% in 1945 to 25% in 1952. In the late 1950s, most radio stations disengaged from networks, switching to cheaper programs. Thus, the radio was transformed from a national to a local advertising medium, and its centrality in american popular culture was quickly occulted by television.
Aimed to overcome legal barriers at the state and local levels that prevented African Americans from exercising their right to vote<span> as guaranteed under the 15th Amendment to the U.S. Constitution.
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B — the more the product, the less the value
The answer to this question is this : the idea is that this hopelessness stops people from acting