The common people went inside the palace walls in times of danger but at other times lived in their own houses. Their houses were shaped like deep rectangles with flat roofs and front porches. People worked at many different jobs. They were cooks, doctors, carpenters, tailors, woodcutters, and makers of textiles. The Mycenaeans grew many things and kept animals like oxen, sheep, pigs, and goats. They also built good roads and bridges. Their army was strong. Spears and have been found, and also many swords, big and small. Their edge and point were used.