The United States has lost the moral vision that once guided its foreign policy. This shift has profound implications for the security of the nation and for democracy around the world. In the last century, America championed liberal democracy and human rights and promoted a more stable international order. However, recent decisions suggest a departure from that path, putting America’s long-term global leadership at risk.

A moral groundwork

From its inception, America has framed its defining conflicts as moral struggles to restore human and divine justice. For example, the Revolutionary War was not just a fight for independence; it was a battle against tyranny and a defense of individuals’ “unalienable rights endowed by a Creator” — a concept deeply influenced by Enlightenment philosopher John Locke. The Revolutionary War established core American values of individualism, egalitarianism and activism, values rooted in both Enlightenment ideals and Judeo-Christian principles that celebrate individual liberty and human dignity. These secular and spiritual ideals are embedded in foundational American documents such as the Declaration of Independence and the US Constitution.

Similarly, the Civil War, while centering on economy and sovereignty, transformed into a moral crusade with President Abraham Lincoln’s opposition to slavery. By linking the war to the liberation of slaves, Lincoln set the groundwork for a United States based on equality and human dignity.

This moral foundation has defined America’s involvement in global conflicts throughout the 20th century. In both world wars, America intervened not merely out of self-interest but out of a sense of duty to preserve democracy, aligning national interests with moral responsibility. President Franklin D. Roosevelt framed America’s fight against Nazism and fascism as a battle between good and evil, reinforcing the nation’s belief that democracy must prevail globally. Through its wartime efforts, America created a world order in which liberal values could thrive. The United Nations and its Universal Declaration of Human Rights are the fruits of that moral American vision whose legacy has defined international order to this day.

The Cold War further emphasized America’s commitment to spreading liberal democracy. In contrast to the communist ideology that elevated the leviathanic state above the individual, America championed the right of every human being to life, liberty and the pursuit of happiness. Democratic and Republican presidents, from John F. Kennedy to Ronald Reagan, equally emphasized the importance of this moral vision in the free world’s fight against communism. That philosophical commitment, more than mere technological or economic might, helped America win the Cold War and led to the spread of democratic governance across the world.

The loss of morality

Today, however, US foreign policy is increasingly abandoning its moral vision. This decline stems from a significant drop in bipartisan support for promoting democracy worldwide. Domestic challenges, along with perceived failures in recent nation-building efforts abroad, have dampened the American public’s and policymakers’ interest in promoting democracy overseas. This shift has triggered an isolationist trend in US foreign policy arguably unseen since the 1930s.

Because America’s global influence is built on not just military might or economic power, but a moral mission, the recent reluctance to follow that path risks undermining a legacy carefully built following WWII. By stepping back from the world stage, America risks creating a power vacuum that authoritarian regimes are eager to fill, leaving a more isolated US vulnerable to new threats in the long term.

When President Barack Obama refrained from supporting democratic uprisings in Iran and Syria, he left in the lurch populations striving for freedom against brutal dictatorships, undermining American credibility. Similarly, President Joe Biden’s withdrawal from Afghanistan ceded control back to the Taliban, reversing years of progress in women’s rights and civil liberties. Now, President-Elect Donald Trump may reduce support for Ukraine in the face of Russian aggression when he goes back to the White House in January 2025. US foreign policy risks yet another retreat — one that could determine the fate of Ukraine’s sovereignty and, by extension, the resilience of democracy in Europe.

If Ukraine falls to Russian aggression, it could destabilize much of Eastern and Northern Europe and set a dangerous precedent for the unchecked expansion of the Kremlin’s authoritarianism westward. This scenario would ripple across the region, threatening the democratic security of the Baltic states, the Caucasus and potentially Central Europe, posing the gravest challenge to democracy in Western Europe since World War II.

A collapse of democratic resistance in Ukraine could also embolden China to expand its influence in the Asia-Pacific. If America and its allies hesitate in Europe, Beijing might seize the opportunity to assert dominance over Taiwan and pressure Japan, while North Korea could feel encouraged to take aggressive steps toward South Korea. The effects could reach as far as India and Australia. Such outcomes would jeopardize decades of democratic progress in the Indo-Pacific and destabilize an entire region critical to global economy and security.

In addition to these risks, a potential US withdrawal from NATO would not only embolden external adversaries but could also fracture Europe internally. This move could empower pro-Russian factions within the European Union to pursue closer ties with Moscow, sidelining pro-democracy and pro-American parties. An eastward European shift would strain Washington and lay the groundwork for a strategic encirclement of the United States.

Given the rise of authoritarianism worldwide, the US must renew its commitment to human rights and democracy. While both Democrats and Republicans may hesitate to champion liberal values abroad, now more than ever, the US needs to reset its moral compass, recommit to its moral foundations in foreign policy, and prioritize the promotion of democratic ideals in the world. This renewed commitment to democracy in foreign policy is essential for preserving America’s global leadership but also critical for keeping the world a freer and safer place.

[Kaitlyn Diana edited this piece]

The views expressed in this article are the author’s own and do not necessarily reflect Fair Observer’s editorial policy.