Back then they didn’t have strong or good tools, all they had were things like chisels and hammers. They didn’t have electric tools like jackhammers and power drills. These days, we have all kinds of different tools and machines, even machines that make some things for us. And what helps us with architecture are things like cranes to lift materials up into position. We also have things like frontend loaders and excavators for digging holes and trenches.