We are now going to focus on the ‘big three' reasons why people in the UK live longer lives that the used to before the industrial age.
Study the list of facts or view the interactive and categorise them as food, health or hygiene breakthroughs (some might overlap slightly, just put them in both categories).
Are there any other facts not mentioned here that you have (i) learned in other subjects (ii) acquired as general knowledge (iii) gained through personal experience (e.g. vaccination jabs or knowledge of local health/ hygiene facilities and infrastructure) (iv) gained from watching this National Geographic film about Sardinians, Adventists and Okinawans.