In 1519, Alvarez de Pineda was the first person to create a map of which region

Alvarez de Pineda was the first person to create a map of the region known as the Gulf Coast of North America. To verify this information, you can follow these steps:

1. Start by searching for "Alvarez de Pineda" in a search engine like Google.
2. Look for reliable sources such as historical documents, academic websites, or books that mention Alvarez de Pineda and his explorations.
3. Once you find a reliable source, look for information specific to his mapmaking and exploration activities.
4. Verify if there is any mention of him being the first to create a map of the Gulf Coast of North America.
5. Pay attention to the credibility and reputation of the sources you find. Consider using recognized historical databases or academic journals for accurate information.

By following these steps, you should be able to gather information and verify whether Alvarez de Pineda was indeed the first person to create a map of the Gulf Coast of North America.