I needed to put these in chronological order:

David Walker's appeal, American Colonization Society formed, Paul Cuffe leads African American to Sierra Leone.

I wrote American Colonization Society formed for 1, Davis Walker's appeal for 2, and Paul Cuffe leads African American to Sierra Leon for 3.

Is this correct??

To put these events in chronological order, you need to examine the historical context or the temporal sequence of the events. Here's how you can determine the correct order for these events:

1. David Walker's appeal: David Walker was an African American abolitionist who published his famous pamphlet, "Walker's Appeal in Four Articles," in 1829. His appeal was a radical call for enslaved African Americans to rise up against slavery and strive for immediate emancipation. Therefore, you can assign this event a later date.

2. American Colonization Society formed: The American Colonization Society was established in 1816. It was an organization that aimed to encourage the voluntary emigration of free African Americans to Africa, particularly to Liberia. This event predates the other two.

3. Paul Cuffe leads African Americans to Sierra Leone: Paul Cuffe was a prominent African American Quaker and ship owner. In 1815, he organized a successful voyage to Sierra Leone, a colony in West Africa, where he helped a group of free African Americans settle. Given that this event happened before David Walker's appeal, you can assign this event an earlier date.

Based on this analysis, the chronological order for these events should be:

1. American Colonization Society formed
2. Paul Cuffe leads African Americans to Sierra Leone
3. David Walker's appeal

Therefore, the order you provided is incorrect. Here is the corrected chronological order:

1. American Colonization Society formed
2. Paul Cuffe leads African Americans to Sierra Leone
3. David Walker's appeal