Plz Help ! Will Give Brainiest! U~U What contributions did Archimedes, Euclid, Eratosthenes, and Aristarchus make in the Hellenistic Age? (Must be full sentences)

were they embroiderers?

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.