求翻译：而1776年杰斐逊起草的《独立宣言》作为世界近代政治思想史上的重要里程碑，其意义不仅仅在于宣布北美殖民地的独立，更重要的在于表述了一种民主与自由权的理论，奠定了美国民主政治制度的基础。是什么意思？

In 1776, Thomas Jefferson drafted the Declaration of independence as an important milestone in the history of political thought in the modern world, and it is not merely to announce independent colonies of North America, even more important is the expression of a theory of democracy and freedom, lai

正在翻译，请等待...

But in 1776 Jefferson drafted "the Declaration of Independence" to take in the world modern times politics thinking history the important milestone, its significance lies in not merely announced the North America colony independence, more important lay in has indicated one kind democratic and the fr

In 1776, Thomas Jefferson drafted the Declaration of independence as an important milestone in the history of political thought in the modern world, and it is not merely to announce independent colonies of North America, even more important is the expression of a theory of democracy and freedom, lai