For the answer to the <em>questions</em> above<u><em>, </em></u><span><u><em>Sobel has known sorrow </em></u><u><em>because</em></u><u><em> he is a survivor who came from Poland. He is a Jewish refugee from Hitler's concentration camps. Feld sees Sobel as a life of hardship which he hopes for </em></u><u><em>avoiding</em></u><u><em> for his daughter, Miriam.</em></u></span>
Answer:
it means to protect the interests of native-born people and established inhabitants against immigrants.
Look the answer up on google and itll tell you .. Or safari
Thomas Hobbes wrote that a person's most basic needed is science