Why was Ivan III called "the Great"? He expanded the Russian Empire, freed the serfs, and wrote a new code of law. He defeated the Mongols, introduced a new religion to Russia, and built a magnificent cathedral. He unified Russia, took the title of tsar, and rebuilt Moscow's Kremlin. He went to war against the Tatars, rebuilt the city of Kiev, and married a Greek tsarina.

He unified Russia, took the title of tsar, and rebuilt Moscow's Kremlin

Explanation:

I took the test

back in the area of iowa even though you were found in florida there is a system that they dont want to tell you about where they can go fish for you in other states and bring you back to be tried in front of the crime scene so your location

plz mark brainliest i would appreciate it btw i live in michigan too xd