What is a hook for a memorable holiday

How does the poem’s mood and tone change in each of these stages? odes and elgies

"and descant on mine own deformity: " what does the word descant mean in this shakespeare play richard iii, act i, scene i?

A) this was a stupendously important moment. b) your fate and mine are involved in his decision. c) if the stranger hadn't been there! but he was. and caesar crossed. with such results! d) perhaps the most celebrated turning-point recorded in history was the crossing of the rubicon.