Desarrollo historica de la lengua inglesa

Explain in less than 25 lines the difference between 1st Lg. , 2nd Lg., & foreign Lg. Include as well what a lingua franca is.
A first language is the language a person has learned from birth orwithin the critical period (first few years of life is the crucial time in which an individual can acquire a first language if presented with adequate stimuli), or that a person speaks the best andit is often the basis for sociolinguistic identity. By contrast , a second language is any language that a person speaks other than one’s first language it is learnt after the first language or mothertongue. The foreign language can also be learned before the first language but it is called foreign due to it is a language indigenous to another country, it is also a language not spoken in thenative country of the person referred to , for example if an Spanish speaker or an American speaker is living in French, China or wherever foreign place, they can say that French or Chinese are a foreignlanguage to him or her, because they don’t belong to that country. A lingua franca (or working language, bridge language, vehicular language) is a language systematically used to make communicationpossible between people not sharing a mother tongue, in particular when it is a third language, distinct from both mother tongues.

With 10 or 20 lines tell which aspects help the English language tobe modified.
The original Old English language was then influenced by two further waves of invasion: the first by speakers of the Scandinavian branch of the Germanic language family, who conqueredand colonized parts of Britain in the 8th and 9th centuries; the second by the Normans in the 11th century, who spoke Old Norman and ultimately developed an English variety of this called Anglo-Norman.These two invasions caused English to become "mixed" to some degree. This Norman influence entered English largely through the courts and government. Thus, English developed into a "borrowing"...