The authors of the "Generation of '98" in Spain were characterized by:
B) the exaltation of authentic national values.
They were known for their focus on highlighting and celebrating genuine national values and traditions. Instead of excessive ornamentation or elaborate language, they sought to portray the essence of Spanish identity and culture in a sincere and heartfelt manner. This emphasis on authenticity and national pride set them apart from previous literary movements and contributed to their unique literary style.