Why Did Irena Sendler want to help jews and other presecuted groups during the holocaust?

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

What does the document of the birtish octopus is an uderlying cause of the world war 1

What was the purpose of the federal reserve system