In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

The Armenian Tatar massacres ( also known as the Armenian-Tartar war , the Armeno-Tartar war and , more recently , the Azeri-Armenian war ) refers to the bloody inter-ethnic confrontation between Armenians and Azerbaijanis ( at the time commonly referred to as " Caucasian Tatars " or " Tatars of the Caucasus " ) throughout the Russian Caucasus in 1905 1907 .
The Armenian-Tatar massacres ( also known as the Armenian Tatar War and the Armeno-Tatar War ) refers to the ethnic fight between the Armenians and the Caucasian Tartars ( modern Azeris ) in the Caucasus in 1905 1907 .