BIG HISTORY TIMELINE By gibbs624 100 BIG BANG 13.7 BILLION YEARS AGO Period: 100 to Aug 29, 1000 BIG HISTORY TIMELINE 101 First Life (3.6 Billion years ago) 110 First Protozoa 1.5 billion years ago 400 Control of Fire 1.7 million years ago 450 first homosapeins 160,000 years ago 500 Wheel invented 9500-6500 bc (9500-6500) 570 First Cities in Mesopatanmia 3,500 BC Sep 25, 650 3,500 BC Egyptians invent the Sail Sep 25, 700 2584 BC Great Pyramid of Giza, Construction started Mar 2, 2022 First human like creatures 2.3 Million years ago Mar 2, 2022 First Agriculture 20,000 BC Mar 2, 2022 Animal Domestication 20,000 BC