The correct answer is A. Sources without source qualifiers.
Explanation:
In a speech or text, it is important to support major points using credible sources. Besides this, when introducing these sources, it is essential to include source qualifiers that explain the relevance of the source and what makes this credible or the qualifications of this source. This cannot be omitted because the source qualifiers make the source credible and therefore, contribute to the support of your ideas. Thus, to support a point effectively what should not be done is include "sources without source qualifiers".
I think it’s either a or c for this
One of the factors in Lenski's approach highlight as bringing about change in society is : The Telephone
The invention of telephone according to him, make the society able to conduct various business and communication a lot faster then it used to be (before the invention of telephone, people could only rely on letter which have to be sent by train)
By slaining people and sending them to cour
