Agents enter dual agency when they represent both the seller and the buyer. Dual agency can happen even if the there are two agents involved -- a listing agent and a buyer's agent -- if both agents work for the same broker. That's because it is the real estate broker who creates agency.
The notion of Jewish control of the United States is utter nonsense. Jews are a capable people who have, through hard-work, gained a disproportionate role in some aspects of American life. But they in no way dominate the country.
Jews were forbidden to fly the German flag. This law stripped Jews of all basic civil rights, classifying them as state subjects rather than as citizens. Jews were defined as a separate race. Thirteen supplementary laws were passed during the next eight years. Jews were further defined as persons having three Jewish grandparents, two Jewish grandparents if they belonged to the Jewish religious community before September 15, 1935, or if they were married to a Jew as of that date.