Make a distinction between lexical change and lexical variation in English

DescriptionnAll languages change and vary over time and space. The study of language change and variation is the ‘core of the sociolinguistic enterprise’, and it has ‘a relatively short history’ (Chambers et al. 2002, p.1). Diachronic change occurs in which the phonological, lexical, syntactic, semantic, discourse, pragmatic, and other features of a language are modified over time. In addition, at any given moment, a language also has a variety within itself among different communities of its speakers, and this variety is known as synchronic variation. Lexical change and variation are among the most evident aspects of language change and variation. In this essay assignment, you are expected to do the following:nna. Make a distinction between lexical change and lexical variation in English;nb. Explore the possible causes for English lexical change;nc. Analyze the major types of English lexical variation; andnd. Reflect on how such knowledge can be related to the learning and/or teaching of vocabulary.nnWhenever appropriate, you can choose to narrow down the scope of your discussion to specific groups of language users.nnnPoints to note:n• You are expected to include an introduction and a conclusion for your essay. Use of headings and subheadings is encouraged.n• Your essay should be in academic style, with at least 5 references, clearly indicated in the list of references attached at the end of the essay. You need to consult the Institute’s regulation on citation and reference styles when citing sources and arranging references.n• Indicate clearly at the beginning of the essay which topic you have chosen to work on.n