求翻译：因为古罗马的统一和富有，为艺术奠定了良好的经济基础，思想文化也更为先进，因此古罗马艺术才有了很大的发展。罗马文学在共和国的最后数十年间才进入辉煌的发展阶段。是什么意思？

Roman unity and rich art and laid a good foundation for the economic, ideology and culture is more advanced, ancient Roman art have a lot of development. Roman literature in the last decades of the Republic of the glorious stage of development.

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Because of ancient Rome unified and the wealth, has laid the good economic basis for art, the thought culture is also more advanced, therefore ancient Rome art only then had the very big development.The Roman literature finally during the dozens of years only then enters the magnificent development

Because the unification of ancient Rome and the rich, laying a sound economic base for art, more advanced ideology and culture, art in ancient Rome had a great deal of development. Roman literature in the last decades of the Republic before entering the glorious stage of development.

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