Liberal Revolution of 1820 - 3 Minute History

The video covers the period before and after the Napoleonic Wars, focusing on John VI of Portugal. Initially, John VI served as regent due to his mother's illness and resisted joining Napoleon's continental system. He relocated to Brazil with British assistance, transforming the city and altering trade dynamics. Post-war, Portugal became a quasi-colony of Brazil, with British influence growing. Liberal movements in Portugal led to constitutional changes, prompting John VI to return. However, Brazil declared independence, leading to conflicts between liberals and absolutists in Portugal. John VI's death sparked a succession crisis between his sons, Pedro and Miguel.

What led to the Brazilian independence war during John VI's reign?

Describe the conflict between Pedro and Miguel after John VI's death.