Arda

: Arda includes the continents of Middle-earth (where most of the famous stories take place) and Aman (the Undying Lands).

: It provides free access to data on church membership, religious freedom, and demographics across different nations and regions. : Arda includes the continents of Middle-earth (where

In microbiology, is a specific gene found in many bacteria that helps them evade immune defenses. : Arda includes the continents of Middle-earth (where

: Scholars often discuss "Arda Marred," the idea that the world was corrupted by the dark lord Melkor, and the prophecy of "Arda Healed" (Arda Envinyanta), when the world will be restored. 2. The Association of Religion Data Archives (ARDA) : Arda includes the continents of Middle-earth (where

In the social sciences, the ARDA is a premier online resource for and data.