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The Internet has changed business, education, government, healthcare, and even the ways in which we interact with our loved ones - it has become one of the key drivers of social evolution. The changes in social communication are of particular significance.

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Mass communication theory is broader than these images because it deals with issues that cannot be seen as simple “effects.” 

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When the third-person effect is pronounced, individuals are sometimes more likely to become involved in the political arena. They are more likely to vote. Specifically, the third-person effect can evoke paternalistic assumptions

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In database design, a composite key is a candidate key that consists of two or more attributes (table columns) that together uniquely identify an entity occurrence (table row).

A compound key is a composite key for which each attribute that makes up the key is a simple (foreign) key in its own right.

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The Channel Tunnel is an undersea tunnel linking southern England and northern France. It is operated by the company Getlink.

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