I believe television is more effective than radio because, television provide a visual image of certain things, and people find visuals more appealing and favorite more than listening to someone speaking. The images tend to capture the mind of the viewer causing them to be more attracted to a certain thing, causing it to have a greater influence on public opinion. For example, If Pepsi chose to create an advertisement in a radio by just simply stating that it's refreshing and saying that you should buy it. But Coca Cola chose to make an ad on TV by showing people enjoying the drink by the pool in a summer day, you are more likely to chose Coke because it appealed to you more than Pepsi. So I think that's why Television is more effective in influencing public opinion than a radio.
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Citizens elect representatives who then decide on laws.
Answer:
prevent monopolies.
Explanation:
A monopoly is when one company has almost complete control over one specific market. For example, John D. Rockefeller was considered a monopoly by many people as his company Standard Oil controlled roughly 90% of all oil created in the US during the late 19th century. This type of control by one company can have a negative effect on the consumers. This is due to the fact that the monopoly has very little competition. Since there are few (if any) companies that can compete with the monopoly, the company that has cornered the market may have the chance to raise prices as high as they want. This is due to the fact that there is no other source to get this good from. This is why the government regulates the development of monopolies.
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The three countries are Spain England and France