Quote by Abraham Lincoln: “America will never be destroyed from the outside. If we falter, lose our freedoms, it will be because we destroyed ourselves.”

Lincoln warns that the greatest threat to a nation's stability and liberty comes from within, through internal divisions, moral decay, or neglect of foundational principles. He stresses that citizens themselves bear the ultimate responsibility for preserving their society's values and freedom.

Delivered to the Young Men's Lyceum of Springfield, Illinois, this speech addressed the dangers of mob rule and political extremism. Lincoln urged the preservation of the Constitution and the rule of law as safeguards against internal collapse.

American lawyer and statesman who served as the 16th president of the United States from 1861 until his assassination in 1865. Lincoln led the nation through the American Civil War and succeeded in preserving the Union, abolishing slavery, bolstering the federal government, and modernizing the U.S. economy.