I believe they go up because for supplies to be limited, people must be buying that product. So it makes sense once the products are limited, the prices will go up because either way the people are buying. Maybe even more now, more abundantly and faster because the product is limited.
Answer and explanation:
Robert McNamara was Secretary of Defense of the United States in the years 1961 and 1968 during the Kennedy administration, at which time the Vietnam War took place.
In 1962, its geopolitical strategy was chosen by the American administration, said strategy was about a military containment plan regarding the use of nuclear weapons.
The McNamara doctrine called for the peaceful continuation of business with the Soviet Union and thus terminated the war conflict.
It killed more than 1/3 of Europe’s population. Because so many people died there was very little slaves. The slaves moved to cities where they would get payed to work. Because there was no slaves working in homes the manor system in Europe fell apart and cities began to grow.
Containment; it was all about stopping the spread of communism.