Answer:
Factories caused major environmental problems by dumping waste into the river
Explanation:
Simon Bolivar was a revolutionary, born in Venezuela, who liberated 6 countries in northern South America from Spanish forces sent by the then king of Spain, Bolivar traveled to Europe to ask Spain to withdraw its military forces from America, stop repressing the people and taking advantage of their wealth, but they ignored him, then he returned to South America from where he undertook a battle to free the countries, achieving the objetives and winning almost all of the fights.
Pamplets, writings, that sort of stuff
I am pretty sure its B. Cuneiform but I am not 100%
They know a lot more and are updated and have a lot more knowledge and technology.
