What did leonardo observe verrocchio create for his patrions

Del Verrocchio was Leonardo Da Vinci’s teacher or master artist.  He retires because he thinks he could not paint as well as Da Vinci. Through del Verrocchio, Da Vinci would have been exposed to both theoretical training and a vast variety of technical skills.

Cherokee  removal, part of the trail of tears, refers to the  forced  relocation between 1836 and 1839 of thecherokee  nation from  their lands ingeorgia, south carolina, north carolina, tennessee, texas, and alabama to the indian territory (present day oklahoma)  in  the thenwestern united states, and the resultant deaths