A triad IS a type of chord. True
Rests represent parts where you do not play. This includes:
*Quarter note rests
*Half note rests
*Whole note rests
*And others
Answer: Romanticism
Why, it was a new movement in the arts that flourished in the late eighteenth and early nineteenth centuries (roughly 1750-1850). Romanticism grew primarily out of a reaction to the reason and strict forms and rules of Neoclassicism.