This is the 6215th most frequent German word.
deutschland
Germany.
In this sentence, 'Deutschland' is a proper noun referring to the country Germany.
Deutschland ist ein Land in Europa.
Germany is a country in Europe.
Here, 'Deutschland' is used as a locational reference to emphasize where the main language spoken is German.
In Deutschland spricht man hauptsächlich Deutsch.
In Germany, people mainly speak German.
In this context, 'Deutschland' indicates the demographic or cultural area where soccer is a popular sport.