The role of the internet an public opinion is important. when we read information on the web we must
be able to cite the source of the information given
always have a response to what we read
recognize that anonymity gives people a platform to make unfair comments understand that hard-hitting messages often tell the truth of a matter and we can trust them

be able to cite the source of the information given

Explanation:

When the Internet began to normalize in society, in the second half of the 1990s, cyberspace was expected to become a new public domain. This is due to the fact that their possibilities were seen as a space in which the conditioning factors of offline life, such as personal relationships and socioeconomic status, lacked relevance; In addition, the network could be discussed with total freedom, far from the ties of space and time. In this context, different initiatives were tried out to reveal social problems that needed to be addressed and create a web space in which to freely exchange positions, dialogue, establish social consensus and make decisions.

However, under the anonymity, characteristics of our society such as expressivity are poor, and users may be aware that they are protected by ignorance of their identity, make irresponsible and unfortunate comments, exceed their words, start a dispute and turn on. On the other hand, if an exclusive system of membership or registration is established, very few will use it.

Internet becomes, therefore, 'someone' who knows how to listen and is, at the same time, a good speaker, since each one chooses what he wants to hear and avoids problems when he communicates with people who have similar tastes and values. Consequently, an echo effect is generated under which certain ideas and opinions are amplified, as a result of the exchanges and the affinity that is generated between even users.

c. the dred scott v. sandford case,