Quotations, opinions, and predictions, whether directly quoted or paraphrased.
Statistics derived by the original author.
Visuals in the original.
Another author's theories.
Case studies.
Hey there!
The subordinating conjunction in the sentence is though.
Hope it helped!
an advertisement
An advertisement could be said to represent a persuasive argument inasmuch as it develops a premise or set of premises (more often than not, not very solid or logical, and sometimes even unethical) and reaches a conclusion by which it intends to persuade a certain audience to consume the products or services being advertised.