Answer:
Golden law was a law that abolished slavery in brazil where it was signed by Isabel, Princess Imperial of Brazil, an opponent of slavery, who acted as regent to Emperor Pedro II, who was in Europe.
Explanation:
It was passed by the Brazilian Senate and sanctioned by Princess Isabel on 13 May 1888, freed all remaining slaves (approximately 600,000) and abolished the institution of slavery.
26 July 1953 is celebrated in Cuba as the Day of the Revolution (Dia de la Revolución). ... In the immediate aftermath of the revolution, Castro's government began a program of nationalization, centralization of the press and political consolidation that transformed Cuba's economy and civil society.
The two classes are the proletariat which is the working class who make up the majority of the population within society and must work to survive