To sacrifice my own life for Pakistan

What development led the soviet union to establish the warsaw pact? the soviets gained control over satellite countries. west germany joined nato. the allied powers grew weaker. the berlin wall was erected between east and west germ

Nationalsim led to major conflicts following world war1 especially when

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?