“Let us discard all this quibbling about this man and the other man, this race and that race and the other race being inferior and therefore they must be placed in an inferior position. Let us discard all these things, and unite as one people throughout this land, until we shall once more stand up declaring that all men are created equal.”

1950s, Address at the Philadelphia Convention Hall (1956)
Context: So it is that the laws most binding us as a people are laws of the spirit—proclaimed in church and synagogue and mosque. These are the laws that truly declare the eternal equality of all men, of all races, before the man-made laws of our land. And we are profoundly aware that—in the world—we can claim the trust of hundreds of millions of people, across Africa and Asia—only as we ourselves hold high the banner of justice for all.

The text by Texe Marrs titled "All Hail the Jewish Master Race" was published before 2004 https://web.archive.org/web/20031217191553/http://texemarrs.com/112003/jewish_master_race.htm (allegedly 25 November 2003 https://web.archive.org/web/20031205052353/http://www.rense.com/general45/master.htm) and claimed "In his memoirs of his years in the White House, former President Jimmy Carter wrote that there could have been peace between the Arabs and the Israelis had it not been for the bigoted, Nazi-like racial views of Israeli's Prime Minister Menachem Begin. Begin, Carter recalled, believed the Jews were a Master Race, a holy people superior to Egyptians and Arabs." No source is provided regarding the Jimmy Carter claim.
Misattributed to Menachem Begin. Attributed in page 208 of Oil Crisis by Colin John Campbell in 2005 https://books.google.ca/books?id=VaGCbpbzjRwC&pg=PA208

Source: Vestiges of the Natural History of Creation (1844), p. 311
Context: Now, as the inferior animals were all in being before man, there was language upon earth long ere the history of our race commenced. The only additional fact in the history of language, which was produced by our creation, was the rise of a new mode of expression—namely that by sound-signs produced by the vocal organs. In other words, speech was the only novelty in this respect attending the creation of the human race.

1850s, Speech at Chicago (1858)

Cette province de Québec est catholique et française et restera catholique et française. Tout en affirmant notre amitié et notre respect pour les représentants des autres races et religions, tout en déclarant notre empressement de leur donner leur juste part en tout et partout (...) nous déclarons solennellement que nous ne renoncerons jamais aux droits qui nous sont garantis par les traités, par la loi et la constitution (...) Cessons nos luttes fratricides et unissons-nous!
Speech given of the Saint-Jean-Baptiste Day of 1889.

Sermon preached at Mill-hill Chapel, Leeds on 28th August 1870.

White Self-Hate: Master-Stroke Of The Enemy
1962, White Self-Hate: Master-Stroke Of The Enemy

1950s, First Inaugural Address (1953)

1910s, Address to the Knights of Columbus (1915)
Context: All of us, no matter from what land our parents came, no matter in what way we may severally worship our Creator, must stand shoulder to shoulder in a united America for the elimination of race and religious prejudice. We must stand for a reign of equal justice to both big and small. We must insist on the maintenance of the American standard of living. We must stand for an adequate national control which shall secure a better training of our young men in time of peace, both for the work of peace and for the work of war. We must direct every national resource, material and spiritual, to the task not of shirking difficulties, but of training our people to overcome difficulties. Our aim must be, not to make life easy and soft, not to soften soul and body, but to fit us in virile fashion to do a great work for all mankind. This great work can only be done by a mighty democracy, with these qualities of soul, guided by those qualities of mind, which will both make it refuse to do injustice to any other nation, and also enable it to hold its own against aggression by any other nation. In our relations with the outside world, we must abhor wrongdoing, and disdain to commit it, and we must no less disdain the baseness of spirit which lamely submits to wrongdoing. Finally and most important of all, we must strive for the establishment within our own borders of that stern and lofty standard of personal and public neutrality which shall guarantee to each man his rights, and which shall insist in return upon the full performance by each man of his duties both to his neighbor and to the great nation whose flag must symbolize in the future as it has symbolized in the past the highest hopes of all mankind.