what was his contribution in serving his country?
He succeeded in preserving the Union, abolishing slavery, bolstering the federal government, and modernizing the U.S. economy.
Abraham Lincoln
He succeeded in preserving the Union, abolishing slavery, bolstering the federal government, and modernizing the U.S. economy.

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 is there any particular leader in the later years who was influenced by this declaration? Abraham Lincoln which years was the above person in office during his presidential rule? 1861 to 1865
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Abraham Lincoln [SEP] Introduction
people. His Gettysburg Address became a historic clarion call for nationalism, republicanism, equal rights, liberty, and democracy. Lincoln scrutinized the strategy and tactics in the war effort, including the selection of generals and the naval blockade of the South's trade. He suspended "habeas corpus", and he averted British intervention by defusing the "Trent" Affair. He engineered the end to slavery with his Emancipation Proclamation and his order that the Army protect and recruit former slaves. He also encouraged border states to outlaw slavery, and promoted the Thirteenth Amendment to the United States Constitution, which outlawed slavery across the country.