Question

What practice or institution most differentiated Russia from the West?

Answer 1

The Russians practiced Communism where as the West (USA, Britain, France), were anti communist.

Step-by-step explanation:

Answer 2

the russians practiced communism where as the west (usa,britain,france) were anti communist. the us were capitalists , thus is would make sense that the ussr and the usa would clash eventually despite their pasts of helping eachother out. once russia clashed with the west it gave way to the cold war