Why did the leaders of the young american nation draft and adopt a second constitution?

Why did french and austrian troops stops revolts in spain and italy

How big would a 1940s computer have to be in order to have the power of a modern personal computer?

How was life different for poor romans and wealthy romans? a. the wealthy lived in highly populated urban areas, and the poor lived in villas in the country. b. the poor lived on the docks by the sea, and the wealthy lived in highly populated urban areas. c. the wealthy women sold clothing and jewelry in shops, and the poor women managed the farms. d. the wealthy lived in villas in the summertime, and the poor lived in highly populated urban areas.