Time Traveller

World8 questions

• Set up in 1925, it is one of Africa's oldest national parks. Dian Fossey studied gorillas there.
• The word means 'coming together for a common purpose'. Citizens clean, build and repair together.
• His 1324 pilgrimage to Mecca gave away so much gold it disrupted economies for years.
• The AU has 55 member states and its headquarters in Addis Ababa, Ethiopia.
• A stone city built from the 11th century, whose walls were laid without any mortar.
• A trade network over 6,400 km long that carried silk, spices, paper — and ideas.
• Physics in 1903, then Chemistry in 1911 — still the only person to win in two different sciences.
• It established that even a king must follow the law — an idea behind constitutions everywhere.