In Jainism, Videh Kshetra (usually called Mahavideh Kshetra) is a special spiritual region in our universe.

Very simply:

• Our Madhya‑lok (middle world) is divided into 5 main kshetras:

- Bharat Kshetra (where we are) - Airavat Kshetra - Mahavideh (Videh) Kshetra - Ramyak Kshetra - Haimavat Kshetra ( jainknowledge.com)

• Mahavideh / Videh Kshetra is:

- A central land in Jambudweep (the middle island of Jain geography). - A place where Tirthankars are always present in every time-period. - Therefore considered very suitable for spiritual progress and for souls who want to move quickly towards Moksha. ( jainknowledge.com)

• Both Digambar and Shwetambar traditions:

- Accept Mahavideh/Videh Kshetra as a real region of Madhya‑lok. - May differ in some details of cosmography (exact divisions, names of sub‑regions), but the main idea is the same: It is a pure, spiritually advanced land where Tirthankars currently preach.

If you want to read more in simple words, you can see this explanation on JainKnowledge: