English, a West Germanic language, evolved over centuries through various influences to become the world's most widespread language today.

Key idea: English belongs to the Germanic language family and its earliest form, Old English, had a complex grammar and used a Latin based alphabet after an initial period of using runes.

English is part of the Germanic language family, which also includes languages like Dutch, German, and Swedish. These languages share common features because they all came from an older language called Proto-Germanic.

The very first form of English, called Old English (or Anglo-Saxon), was spoken from about 450 to 1150. It developed from dialects spoken by groups like the Angles, Saxons, and Jutes who settled in Britain. Old English was very different from the English we speak today; someone from the 21st century would not understand it without special training.

For example, Old English had a much more complex grammar, similar to modern German, with many different endings for nouns, adjectives, and verbs. Word order was also much more flexible. Over time, these complex endings largely disappeared, making English grammar simpler.

During the time of Old English, some short writings used runes, which are ancient symbols. But soon, people started using an alphabet based on Latin for longer texts. This Latin based alphabet eventually replaced runes completely.

“Old English was very different from the English we speak today; someone from the 21st century would not understand it without special training.”

Key idea: Old Norse and French significantly influenced English, adding many new words and simplifying its grammar during the Middle English period.

Between the 8th and 11th centuries, English changed significantly because of contact with Old Norse, a language spoken by Viking invaders. These Norse people settled in parts of Britain, especially in the northeast.

This contact led to English borrowing many words from Old Norse. For instance, words like "give," "get," "sky," "skirt," "egg," and "cake" came from Old Norse. Importantly, the third person pronouns starting with "th" (like "they," "them," "their") also came from Old Norse, replacing older English pronouns.

The Norman Conquest in 1066 marked the beginning of the Middle English period. French speaking Normans became the new rulers of England. For centuries, French was the language of the upper classes, while most common people still spoke English.

This period saw a massive influx of French words into English, especially those related to government, law, and fancy things. About 28 percent of modern English words come from French, and another 28 percent come from Latin. Even with all these borrowed words, the basic grammar and sounds of English remained Germanic, as did most everyday words.

Key idea: Early Modern English saw the Great Vowel Shift, which changed vowel pronunciations and led to inconsistencies in spelling, while the printing press helped standardize the language.

The period from 1500 to 1700 is known as Early Modern English. A major change during this time was the Great Vowel Shift. This was a series of changes in how long vowels were pronounced. For example, the word "bite" used to sound like "beet" does today.

This shift explains why English spelling can be so tricky. Many words kept their old Middle English spellings even after their pronunciation changed. This is also why English vowel letters often sound very different from the same letters in other languages.

During this time, English started to gain more respect than French. The printing press, brought to England by William Caxton in 1476, helped spread a standard form of English, especially from the London area. Famous works like William Shakespeare's plays and the King James Bible were written in Early Modern English.

Even then, the language still sounded different from today's English. For example, the "k" in "knight" and the "g" in "gnat" were still pronounced. Many grammatical features in Shakespeare's writing that seem old fashioned to us were normal for Early Modern English.

“The Great Vowel Shift explains why English spelling can be so tricky.”

Key idea: English became a global language due to the British Empire and US influence, leading to its widespread use in international communication and a growing number of second language speakers worldwide.

By the late 1700s, the British Empire had spread English around the world through its colonies. This, along with its importance in trade, science, and education, helped English become the first truly global language. Many former colonies chose to keep English as an official language to avoid conflicts between their own local languages.

In the 20th century, the United States' growing influence after World War II, along with global broadcasting by organizations like the BBC, made English spread even faster. It became the main language for international aviation and sea communication.

Today, English is more widely spoken and written than any other language in history. Most people learn English for practical reasons, like getting better jobs or improving their quality of life. This global reach has led to concerns about other languages disappearing, but the number of English speakers continues to grow.

Within Britain, Samuel Johnson's dictionary in 1755 helped standardize spellings. In the US, Noah Webster created his own dictionary in 1828 to establish American English standards. These efforts helped create the different, yet mutually understandable, varieties of English we see today.

Key idea: English is a pluricentric language with no single authority, resulting in diverse dialects and accents globally, such as British, North American, Australian, and Caribbean English, which vary in pronunciation and vocabulary.

English is a pluricentric language, which means there is no single official group that dictates how it should be used. Instead, its standards are set by custom and the general agreement of educated speakers around the world. This is why you hear many different accents and dialects.

Linguists often group major native English dialects into two main categories: British English and North American English. However, within these, there are many regional differences. For example, in the UK, there are many dialects like Cockney in London or Geordie in Newcastle.

In North America, while there's a general "General American" accent, there are also distinct regional and social varieties like Southern American English or African American Vernacular English. These differences include how vowels and consonants are pronounced, word choices, and even some grammar.

A key difference between many British and American accents is rhoticity. Rhotic accents, like most American ones, pronounce the "r" sound after a vowel (as in "car"). Non-rhotic accents, like most British ones, do not pronounce this "r" sound. For example, "car" in a non-rhotic accent might sound more like "cah."

Australian and New Zealand English are very similar to each other and have their own unique vowel sounds. English is also spoken widely in places like the Philippines, South Africa, and the Caribbean, often blending with local languages to create unique varieties or creoles.

“English is a pluricentric language, which means there is no single official group that dictates how it should be used.”

Key idea: English spelling, based on the Latin alphabet, is complex due to historical influences and sound changes, often not directly matching pronunciation but revealing word relationships.

Since the 9th century, English has been written using the English alphabet, which comes from the Latin alphabet. Before that, Old English used runes for short inscriptions.

English spelling can be quite complex and does not always match how words are pronounced. This is because English has borrowed words from many languages (French, Latin, Greek) and its pronunciation has changed over time, but the spellings often stayed the same.

For instance, the "gh" in "knight" used to be pronounced, but now it is silent. This makes it hard to guess how a word is pronounced just by looking at its spelling. There are also systematic differences in spelling between British and American English (like "colour" versus "color").

Despite its challenges, English spelling helps show connections between related words, even if their pronunciation changes. For example, "photograph," "photography," and "photographic" all look similar, showing they come from the same root, even though the stress and vowel sounds change.