How do we divide up history?
History is everything that has happened in the past. We study history because it helps us learn and plan a better future. History is very long, so we divide it into periods. Usually, an important event marks the end of one period and the beginning of the next. There are five main periods.
BC means before Christ: we count the years backwards, so 3200 BC is older than 2500 BC. AD comes after: AD 476, 1492, 2026… Historians do not always agree on exactly when each period begins and ends, and it can be different in each country.
Ancient History began a bit later here: with the arrival of colonisers from the Mediterranean in the 12th century BC. You will learn about them in Unit 6!