The Iron Wall: We and the Arabs and The Jewish State by Vladimir Jabotinsky and Theodor Herzl

Vladimir Yevgenyevich Jabotinsky,  7 October 1880 - 3 August 1940, was a Revisionist Zionist leader, author, poet, orator, soldier, and founder of the Jewish Self-Defense Organization in Odessa. With Joseph Trumpeldor, he co-founded the Jewish Legion of the British army in World War I. Later he established several Jewish organizations, including the paramilitary group Betar in Latvia, the youth movement Hatzohar and the militant organization Irgun in Mandatory Palestine. In 1903, he was elected as a Russian delegate to the Sixth Zionist Congress in Basel, Switzerland. After Theodor Herzl's death in 1904, he became the leader of the right-wing Zionists. The Iron Wall is an essay written by Jabotinsky in 1923. It was originally published in Russian. He wrote the essay after the British Colonial Secretary Winston Churchill prohibited Zionist settlement on the east bank of the Jordan River, and formed the Zionist Revisionist party after writing it. Jabotinsky argued that the Palestinian Arabs would not agree to a Jewish majority in Palestine, and that "Zionist colonisation must either stop, or else proceed regardless of the native population. Which means that it can proceed and develop only under the protection of a power that is independent of the native population - behind an iron wall, which the native population cannot breach." 

 Der Judenstaat (German, lit.'The State of the Jews', commonly rendered as The Jewish State) is a pamphlet written by Theodor Herzl and published in February 1896 in Leipzig and Vienna and was originally called "Address to the Rothschilds", referring to the Rothschild family banking dynasty. It is considered one of the most important texts of modern Zionism.