Figure 3 - With exhaust-only ventilation, the building is under negative pressure. The make-up air moving through the building envelope helps to keep building materials dry when this strategy is used in cold, dry climates.
The Wannsee Conference is one of the most notorious events of World War II. At the conference an estimate of the number of Jews in Europe was circulated: 11 million in total. The participant at the Wannsee Conference were all very important men within the Nazi regime, but none of them was high-ranking enough to possess the authority to decide the Final Solution to the Jewish question. 2  Systematic extermination of the Jews had begun long before the Wannsee Conference took place.
The purpose of a Joint Meeting has usually been for Congress to hear an address from an important figureâgenerally a visiting foreign leader. This practice became a standard part of foreign leadersâ state visits to the United States after 1945. In the early Congresses, a Joint Session or a House Reception was often used for the address. There are two known instances of unofficial addresses by foreign leaders to the House and Senate in the House Chamber.