Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Nation | Removal treaty (year signed) | Years of major emigration | Total number emigrated or forcibly removed | Number stayed in Southeast | Deaths from warfare |
| --- | --- | --- | --- | --- | --- |
| Choctaw | Dancing Rabbit Creek (1830) | 1831–1836 | 12,500 | 7,000 | none |
| Creek | Cusseta (1832) | 1834–1837 | 19,600 | 100s | ? ( Second Creek War ) |
| Chickasaw | Pontotoc Creek (1832) | 1837–1847 | over 4,000 | 100s | none |
| Cherokee | New Echota (1835) | 1836–1838 | 20,000 + 2,000 slaves | 1,000 | none |
| Seminole | Payne's Landing (1832) | 1832–1842 | 2,833 | 250–500 | 700 ( Second Seminole War ) |
Question:
Which removal treaty covered the chickasaw nation?
Answer:
Pontotoc Creek (1832)