The presidency of Donald Trump has sparked significant debate about the state of democracy in the United States. Critics argue that his actions reflect a troubling trend toward authoritarianism, marked by a series of controversial decisions and statements. Recently, Trump stated, "I am not a dictator," but experts suggest that authoritarianism encompasses more than just dictatorial rule.

In their 2018 book, "How Democracies Die," Harvard scholars Steven Levitsky and Daniel Ziblatt identified four warning signs of authoritarian behavior. These include rejecting democratic norms, tolerating violence, denying the legitimacy of opponents, and curtailing civil liberties. Many believe that Trump's actions, particularly surrounding the January 6 Capitol riot, align with these indicators.

One notable instance of this trend is Trump's deployment of the National Guard in Washington, D.C., and Los Angeles. A federal judge recently ruled that this deployment violated the Posse Comitatus Act, which restricts military involvement in domestic law enforcement. The Supreme Court is expected to weigh in on this matter.

Additionally, Trump's military actions have raised questions about legality. A recent strike in the Caribbean Sea, which resulted in the deaths of alleged drug traffickers, may have violated international law. The State Department has labeled the Tren de Aragua cartel as a terrorist organization, but this designation does not automatically justify military action against them.

Trump's focus on immigration has also drawn criticism. He has expressed intentions to conduct mass deportations in cities like Chicago, using provocative language in social media posts. His administration has faced legal challenges regarding its immigration policies, including attempts to revoke birthright citizenship and the use of the Alien Enemies Act for deportations.

The former president's actions have led to accusations of political retribution. He has pardoned individuals involved in the January 6 insurrection and has pressured state officials to manipulate congressional district boundaries to favor Republicans. Critics argue that these actions undermine democratic processes.

Trump's approach to governance has included a crackdown on dissent. He has targeted media outlets and individuals who criticize him, including revoking security clearances for former officials and suggesting punitive measures against news organizations. His administration has also faced legal challenges for allegedly retaliating against universities that do not align with his policies.

In economic matters, Trump has taken unprecedented steps, including firing a Federal Reserve board member and invoking emergency powers to implement tariffs. His frequent declarations of national emergencies have raised concerns about the potential for abuse of power.

The visual aspects of Trump's presidency have also drawn scrutiny. His administration has embraced a style reminiscent of authoritarian regimes, with grand displays and personal branding in federal spaces. Critics argue that this aesthetic reflects a deeper issue of "constitutional authoritarianism," where actions, while potentially legal, challenge democratic norms.

As Trump continues to navigate his presidency, the implications of his actions on American democracy remain a topic of intense discussion. The balance of power and the role of the Supreme Court will be crucial in determining the legality and impact of his policies.