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:
| Region | Date | Label | Format | Catalog |
| --- | --- | --- | --- | --- |
| World | July 8, 2008 | DGC | Digital download | — |
| Argentina | July 8, 2008 | DGC | CD | 1775441 |
| Australia | July 8, 2008 | DGC | CD | 1775441 |
| Canada | July 8, 2008 | DGC | CD | B001150702 |
| United States | July 8, 2008 | DGC | CD | B0011507-02 |
| United States | July 8, 2008 | DGC | LP | B0011630-01 |
| United Kingdom | July 8, 2008 | DGC | CD | B001150702 |
| United Kingdom | July 8, 2008 | XL | CD | XLCD369 |
| United Kingdom | July 8, 2008 | XL | LP | XLLP 369 |
| Europe | July 8, 2008 | XL | LP | XLLP 369 |
| Europe | July 8, 2008 | XL | CD | XLCD369 |
Question:
What date was the United States the region?
Answer:
July 8, 2008, July 8, 2008