Complex sentence: This raised enthusiasm among the commoners, who received him with cheers, but aroused suspicion in the aristocracy in the area of Toledo, who feared that Acuña might attack on their holdings as he did in Tierra de Campos.
Split into simpler sentences: This raised enthusiasm among the commoners, who received him with cheers, but aroused suspicion in the aristocracy. They feared Acuña might attack their holdings as he did in Tierra de Campos.