"g."The Soviet leadership, which had previously ordered the crushing of the Uprising of 1953 in East Germany, the Hungarian Revolution of 1956 and the Prague Spring in 1968, in late 1970 became worried about potential demoralizing effects that deployment against Polish workers would have on the Polish army, a crucial Warsaw Pact component. The Soviets withdrew their support for Gomułka, who insisted on the use of force; he and his close associates were subsequently ousted from the Polish Politburo by the Polish Central Committee.