Geography.
If Switzerland and the Netherlands swapped their places,
Switzerland would have been invaded by the Germans instead.
It's extremely difficult for a weak neutral country in between two
opposing great powers to escape being sucked into a war.
BTW, a German historian from the Martin Luther University in
Germany claimed France's capitulation to the Germans in May 1940
saved Switzerland from Nazi invasion.
http://www.swissinfo.org/eng/Swissinfo.html?siteSect=111&sid=751270
July 14, 2001 - 1:02 PM
Fall of France saved Switzerland from Nazi invasion
Adolf Hitlers plans for a surprise attack and occupation of
Switzerland, which were due to take place at the start of 1941,
have been brought to light by a German historian.
In his book Hitler und die Schweiz (Hitler and Switzerland),
Stefan Schäfer examines documents stored in the Federal Archives
and in the German Military Archives containing details of a planned
attack, which he believes posed a serious threat to Switzerlands
independence.
According to Schäfer, a historian from the Martin Luther University
in Germany, one of the main reasons why Switzerland was not invaded
was because of the ceasefire between France and Germany, which
France was forced to accept following the German offensive in May
and June 1940.
Schäfer maintains that if the campaign against France had
continued, Switzerland would have suffered a full military
onslaught by Nazi forces, which planned to use the territory to
reach the unoccupied zone in the south of France and the
Mediterranean as quickly as possible.
Switzerland had mobilised some 450,000 troops in anticipation of a
German invasion.
The Swiss tend to believe that they survived the Second World War
because the country supplied Germany with the hard currency
necessary for its war effort, says Schaefer. However, the
military threat hanging over Switzerland at the time would suggest
the opposite.
Ceasefire with France
Hitler apparently ordered his military staff to start drawing up
plans for what would later be known as operation Tannenbaum, just
days before a ceasefire with France was signed, on June 22,
1940.
The plans for the invasion were finally approved in October 1940.
The date for the offensive was kept under the strictest military
security as the Germans aimed to use the element of surprise to
break Swiss resistance as swiftly and effectively as
possible.
The Nazis aimed to destroy the Swiss Confederation army and invade
the central part of Switzerland, which was important for strategic
and economic reasons. The Solothurn region, for instance, was
considered an important base for the production of armaments.
While the occupation of Switzerland was not one of Hitlers primary
objectives in the campaign against France, its location between the
Third Reich and its ally, Italy, made it likely that the Nazis
would eventually annex Switzerland.
Had this been the case, concludes Schäfer, Hitler would have
successfully rounded off his campaign in Western Europe.
swissinfo
Cheers,
Sunho