What
physical features did the
Aryan migrations pass
through?

The Indo-Aryans split off around 2000 BCE to 1600 BCE from the Iranians, whereafter the Indo-Aryans migrated into Anatolia and, possibly in multiple waves, the Punjab (northern Pakistan and India), while the Iranians moved into Iran, both bringing with them the Indo-Iranian languages.

Explanation: hope this helps :) hehe

`stare decisis is a legal doctrine that obligates courts to follow historical cases when making a ruling on a similar current or future case. stare decisis ensures that cases with identical facts be approached in the same way, unless overruled by the same court or a higher court such as the us supreme court. simply put, it binds courts to follow legal precedents set by previous decisions.

stare decisis is a latin term meaning "to stand by that which is decided".

spread of christianity