Q: What is El Seibo?

A: El Seibo is a Dominican province in the eastern part of the country.

Q: Where is El Seibo located?

A: El Seibo is located in the eastern part of the Dominican Republic.

Q: What is the capital city of El Seibo?

A: The capital city of El Seibo is Santa Cruz del Seibo.

Q: When was El Seibo established as one of five original provinces in the Dominican Republic?

A: El Seibo was established as one of five original provinces in 1844, with the first Dominican constitution.

Q: How has its name been written historically?

A: Historically, its name has been written as both "El Seybo" and "El Seibo".

Q: How many original provinces were there when it was established?

A: There were five original provinces when it was established.