After Donald Trump was elected President of United States and Britain exited the European Union, it has come to the attention of prominent historians in US that people do not trust globalization or its merits anymore that can lead to World War 3.

In a recent press conference on Thursday, Express cited US President as saying that "nuclear holocaust would be like no other" if the relationship between the two superpowers do not improve, suggesting that World War 3 will be inevitable.

In the same conference, Trump acknowledged that it is better for the world if the two countries, Russia and US, have good relationships, considering their individual nuclear might. So far, the relations started off on a good note when White House engaged in a "positive call" with Putin within days of President's inauguration.

Russia has been recently accused of testing US's patience by flying their jets dangerously close to USS Porter stationed in Black Sea. Russian President Vladimir Putin was not only accused of positioning new nuclear missiles, in violation of the Cold War treaty between the two nations, but also deployed one of their spy ships close to US East Coast.

Meanwhile, as nuclear threat looms on the world, top US historians suggest that World War 3 is now becoming a very "serious threat," The Telegraph cited Princeton University's Harold James in a interview with Sky News.

According to the reputed historian, globalization has played a big role in fueling global conflicts. James also noted that the people are becoming wary of globalization as more and more governments and political movements are thinking that it is not working anymore. The Princeton University professor also suggested that the movement is particularly against migration, suggesting threat of World War 3.

In January, the scientists moved the Doomsday Clock closer to midnight to represent the threat of global destruction and potential World War 3.