Who were the Russian settlers who moved into the steppes south and west of Muscovy?

Question

Quizplus · Accepted Answer

Cossacks were skilled horsemen who were invited by the Russian state to protect and colonize the steppes south and west of Muscovy. They became a significant presence in the region and played a major role in expanding the territory of Russia. Boyars were a nobility class in Russia, the Zemskii Sobor was a council of representatives from different social groups, and shakhmaty refers to the game of chess in Russian.

Who Were the Russian Settlers Who Moved into the Steppes