Korean and Japanese are their own separate group of languages. Even though Korean and Japanese are similar in sounds, not in alphabet. Japanese has Chinese characters, but have different sound for each character. So yes Korean and Japaneses are the only languages in the world not to be related to any other language in the world.
Basque. It is a language isolate, meaning it has no known relatives and is not related to any other language in the world. It is spoken in the Basque Country, a region in northern Spain and southwestern France.
French is an official language in 29 countries across the world. Additionally, it is widely spoken in many other countries as a second language or as a language of instruction.
Mostly all countries use others countries language to help in trade and other things.
There are 22 countries in the world that have English as their primary language. There are also several other countries where English is the official language, although it is not the one that is primarily spoken.
Mandarin Chinese is the most spoken language in the world besides English. It is the official language of China and is also spoken in other countries such as Taiwan and Singapore.
Basque. It is a language isolate, meaning it has no known relatives and is not related to any other language in the world. It is spoken in the Basque Country, a region in northern Spain and southwestern France.
It depends on that countries language.
French is an official language in 29 countries across the world. Additionally, it is widely spoken in many other countries as a second language or as a language of instruction.
See the related link.
Mostly all countries use others countries language to help in trade and other things.
Get a basic knowledge for the other 1st world countries in the world, and you'll learn that their native language is English.
There are 22 countries in the world that have English as their primary language. There are also several other countries where English is the official language, although it is not the one that is primarily spoken.
Mandarin Chinese is the most spoken language in the world besides English. It is the official language of China and is also spoken in other countries such as Taiwan and Singapore.
Lik all other countries in the world, Sunday is the first day of the week in Spain and other Spanish-speaking countries. See the related question below.
What do you mean by 'local countries'? I also wonder if you are confusing World War 2 with the Holocaust. Please see related question (below) for list of countries occupied by Germany in World War 2.
The English speak countries want English be the world language
as we are living in a world of globalization and as India is competing with other countries . we should be able to communicate with them as English is a commonly spoken language.