With Donald J. Trump poised to reclaim the White House, the global community is once again on alert. Following his election victory, diplomats and political analysts have returned to a familiar mindset: preparing for a resurgence of “America First” policies that could reshape international relations.

During a recent press conference at his Mar-a-Lago estate, Trump exhibited a bravado that left many unsettled. His comments included the possibility of military action to acquire Greenland and the Panama Canal. He even suggested renaming the Gulf of Mexico to the “Gulf of America” and hinted at the idea of integrating Canada as the 51st state under the guise of national security.

This display has revived comparisons to a bygone era of American imperialism in the late 19th century, an age defined by territorial expansion and protectionist economic strategies. Trump, aligning himself with historical protectionist sentiments, noted the significant wealth generated by tariffs during that period while indicating a desire to revive an era when territorial control was a primary goal.

As the world gears up for what many refer to as "Trump II," countries are looking closely at tactics to mitigate his administration's potential economic and military pressures. Larger nations are strategizing to insulate themselves from aggressive tariffs, while smaller nations fear becoming collateral damage in a new age of assertive American foreign policy. The international community can't help but feel anxious about the potential echo of historical territorial disputes, which may emerge anew as Trump prioritizes his ambitious agenda.