🇮🇱 Israel · Geoglyph
Wadi Arabah Desert Kite Cluster (Arava Rift Valley)
Late Neolithic to Early Bronze I · Arava Chalcolithic–EB pastoral-miners
Rift-floor kite cluster 18 m asl in the Arava north of Eilat: 11 V-shaped Negev-type traps.
🇹🇿 Tanzania · Earthwork
Engaruka
Iron Age Iraqw / Sonjo (15th–19th c intensive agricultural) · Iraqw / Sonjo (Datoga/Maasai pressure oral)
3,000 ha irrigated stone terrace and furrow system with 500+ compounds and 5 km canals on Rift escarpment – irrigation without state.