a country may have official and state languages. for example, in Kazakhstan, the state (national) l-ge is Kazakh, the official one is Russian. both have equal judicial power.
Russia - Russian
Ukraine-Ukraine (state/official)
Kyrgyzstan - Kyrgyz
Uzbekistan-Uzbek ...
please note, that in the former Soviet Union countries, Russian is spoken very often. though there are separate national languages that may not necessarily be the offical/state language.
the evolution of languages. simple.
Because they are different countries with different histories.
Yes. Sign languages of different countries are completely different languages. For example, deaf people in England cannot understand Deaf people in America. See related links for a chart that shows what sign languages are related, and which ones are completely different.
they speak different language in different countries. For examples France they speak french the US we speak english and in Italy they speak Italian.
There are speakers of Creole languages in more than 100 different countries.
the evolution of languages. simple.
Because they are different countries with different histories.
Europe has many different languages in the different countries.
Yes. Sign languages of different countries are completely different languages. For example, deaf people in England cannot understand Deaf people in America. See related links for a chart that shows what sign languages are related, and which ones are completely different.
they speak different language in different countries. For examples France they speak french the US we speak english and in Italy they speak Italian.
They would have had many languages as they came from different countries and different tribes, so it would be impossible to list all the languages that they spoke.
different culture,languages,countries,preception,
different culture,languages,countries,preception,
Because they are different countries. They originallY had the same,but then stuff happened and the Japanese changed theirs a bit.Same thing about the Koreans.
Because they were colonized by a variety of countries with different languages.
Many different languages are spoken in the many Commonwealth countries. The English language is common to most members of the Commonwealth.
No, they are two different South American countries with different languages.