The US national governing document before the Constitution.
Answer:
William Levitt
Explanation:
William Levitt worked for his father's company Levitt and Sons and after coming back from war came up with the assembly-line techniques to help build more affordable homes for soldiers coming back from war
<span>If not all the facts have been discovered about a civilisation, society or event, historians have a difficult task describing it accurately and making sense of everything that happened.</span>
