This is one tier smaller than a language family.
What is a language branch?
This is one of the three things that changes between two dialects of the same language.
What is pronunciation?
What is spelling?
What is vocabulary?
This is a language that has no living speakers.
What is a dead language?
English is the most important language in North America because of this.
What is the diffusion of English colonies?
What is English colonization?
This is the most widely spoken language in Brazil.
What is Portuguese?
This is the biggest language family in terms of number of speakers.
What is Indo-European?
This is a language resulting from a colonizer's language mixing with the indigenous language.
What is a creolized language?
This kind of language was once considered dead, but efforts have since been made to restore it.
What is a revived language?
This is the language spoken by the Roman Empire.
What is Vulgar Latin?
What is Latin?
These are the two most widely spoken languages in South America.
What are Portuguese and Spanish?
This is a form of a language spoken in a local area.
What is a dialect?
This is a common language adopted between two groups with different native languages.
What is a lingua franca?
This is a language spoken only in a certain area.
What is an isolated language?
These are depicted on the tree model as the underground roots.
What are possible prehistoric superfamilies?
This is an example of one of the five main romance languages.
What is French?
What is Spanish?
What is Portuguese?
What is Italian?
What is Romanian?
English belongs to this language branch.
What is Germanic?
This is one of the official languages of Haiti, besides French.
What is Haitian Creole?
This language has the most native speakers in the world.
What is Mandarin?
This is the reason for the large amount of languages in Africa.
A long period of isolation between tribes.
This is the boundary between language regions.
What is an isogloss?
West Germanic is an example of one of these.
What is a language group?
This is the use of English in the French language.
What is Franglais.
The Icelandic language has remained relatively unchanged because of this factor.
What is isolation?
This is one of the three Germanic tribes that invaded England.
What are the Jutes?
What are the Angles?
What are the Saxons?
This is the written form of a language.
What is (a) literary tradition?