With what group did Bolivar form an alliance to surprise Spanish forces in Bogotá in 1819?

Explanation:

Orinoco River region, which had ... a liaison with the revolutionary forces of the plains, including one group led by José Antonio ... In spring 1819 he conceived his .

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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