The proposal to deport the Circassians was ratified by the Russian government, and a flood of refugee movements began as Russian troops advanced in their final campaign. Circassians prepared to resist and hold their last stand against Russian military advances and troops. With the refusal to surrender, Circassian civilians were targeted one by one by the Russian military with thousands massacred and the Russians started to raid and burn Circassian villages, destroy the fields to make it impossible to return, cut trees down and drive the people towards the Black Sea coast. It has been recorded that Russian soldiers used various methods such as tearing the belly of pregnant women and removing the baby inside to entertain themselves. Some Russian generals, such as Grigory Zass, argued that the killing of the Circassians and their use in scientific experiments should be allowed.