Because of its size and population Denmark isn't known for many things. A short list of known Danish items, ideas and people would result in:
The Vikings
In Denmark the House of Parliment is known as Christiansborg (literally meaning Christian's Castle) that is where the politicians work.
DENMARK!!! :-)
pig farming
Wienerbrød
Denmark
Denmark.
Donald Duck
Ryebread is a traditional staple food of northern Germany and Denmark. In Denmark known as Rugbrød (ryebread) and in Germany known as Swartzbrot (black bread).
handball
They are Danish people and known as Danes.
Roskildefestival is the most known.