I grew up in the US and our US history class focused on a handful of major events/beats, primarily: Colonial Times, American Revolution, War of 1812, Civil War, Prohibition, Great Depression WWII, and Civil Rights Era.
What are the major beats of UK history learned in UK primary and secondary schools? What are the major things every child grows up learning in history class?
This is the government's guidance on the national curriculum for Key Stages 1-3 - ie, primary school and the first 3 years of secondary school, ages 5-14. It will vary by school but by the age of 14 a British school child may have covered:
Stonehenge and the society that built it
The Roman invasion of Britain and defeat of Boudicca
The Roman withdrawal from Britain
The introduction of Christianity into Britain
The Viking invasion
King Alfred vs the Vikings
1066, from Edward the Confessor, those who claimed to be his heir (King Harold, Harald Hardrada and Duke William of Normandy) and the battles between these claimants with William's ultimate victory.
The Magna Carta
The Black Death
The War of the Roses (Tudors vs Lancastrians)
The rule of Henry VIII and the Dissolution of the Monasteries
The Spanish Armada in 1588 (when Spain attempted to invade and the English stopped them)
The English Civil War and Oliver Cromwell
The Act of Union in 1707
The transatlantic slave trade
The French revolution
The industrial revolution
World War I and its causes
World War II and the Holocaust
One or two local history studies, which may include studying and taking field trips to local castles, Roman sites, industrial museums, historic potteries, dockyards and so on, depending on what is available in the local area.
One or two studies looking beyond Britain at the wider world and its influence on or interactions with Britain, such as ancient Greece, Qing dynasty China, or beyond the timeline encompassed in the above summary, such as the Neolithic revolution, or across the timeline, such as crime and punishment at various different periods of history.
1066 seems to be the cutoff point between primary and secondary school, in general, but school children in primary school should have covered at least one major topic after it (it was the Tudors at my school) and one topic outside the UK; in secondary school a pre-1066 topic may be covered, or perhaps a social topic which can be examined in multiple time periods, as well as a non-UK topic such as looking at a period of history in Greece, China, India or the USA.
Key Stage 3 is where compulsory history education ends. After this, students pick their GCSE subjects, and history is an elective option.