How does the Decree of Serfs connect to Baron de Breteuil predictions of Catherine’s rule?

What does the man of the left represent? what does the men on the right represent? why is there a hat on central and south america?

Why were the numbering trials held from 1945 to 1946 ?

The primary goal of the abolitionist movement was to a) immediately emancipate or free all enslaved people. b) allow the gradual release of enslaved people. c) end the importation of enslaved people from africa. d) make mandatory the education of all enslaved people.