is there any particular leader in the later years who was influenced by this declaration?
Abraham Lincoln
United States Declaration of Independence
The Declaration's relationship to slavery was taken up in 1854 by Abraham Lincoln, a little-known former Congressman who idolized the Founding Fathers. Lincoln thought that the Declaration of Independence expressed the highest principles of the American Revolution, and that the Founding Fathers had tolerated slavery with the expectation that it would ultimately wither away. 
how many delegates to the continental congress signed the declaration of independance fifty-six who created this declaration? "Committee of Five" when was it created? July 4, 1776 what did this declaration state? It explained why the Thirteen Colonies at war with the Kingdom of Great Britain regarded themselves as thirteen independent sovereign states, no longer under British rule. which other countries were influenced by this declaration? UNANSWERABLE
wiki:19579767
United States Declaration of Independence [SEP] Lincoln and the Declaration
The Declaration's relationship to slavery was taken up in 1854 by Abraham Lincoln, a little-known former Congressman who idolized the Founding Fathers. Lincoln thought that the Declaration of Independence expressed the highest principles of the American Revolution, and that the Founding Fathers had tolerated slavery with the expectation that it would ultimately wither away. For the United States to legitimize the expansion of slavery in the Kansas–Nebraska Act, thought Lincoln, was to repudiate the principles of the Revolution. In his October 1854 Peoria speech, Lincoln said: The meaning of the Declaration was a recurring topic in the famed debates between Lincoln and Stephen Douglas in 1858.