Which events touched on American sympathy for revolutionary movements?

https://www.ourdocuments.gov/doc.php?flash=false&doc=23&page=transcript

I have no found my answer no matter how much I read. This is about the Monroe Doctrine.

It was British and Spanish interventions during a series of Latin American revolution from the Bolivarian independence movements in South America to the Mexican War for independence.

As a whole, Equiano's work shows both broad human compassion and racism.He published his autobiography, The Interesting Narrative of the Life of Olaudah Equiano (1789), which depicted the horrors of slavery. It went through nine editions in his lifetime and helped gain passage of the British Slave Trade Act 1807, which abolished the slave trade.

Explanation: