Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Athens, Greece (CNN) President Barack Obama issued a warning Tuesday against "crude nationalism" in the wake of Donald Trump's victory, saying during a news conference on his final overseas trip that the President-elect had tapped into a "troubling" strain of rhetoric playing on Americans' fears of globalization to win the presidency. Speaking in Athens, Obama said he recognized an "anger and fear in the American population" over threats of mechanization and globalization, but that Republican officials didn't use facts when making their case about the US economy. "You've seen some of the rhetoric among Republican elected officials and activists and media. Some of it pretty troubling and not necessarily connected to facts, but being used effectively to mobilize people," Obama said at a news conference alongside Greek Prime Minister Alexis Tsipras. "And obviously, President-elect Trump tapped into that particular strain within the Republican Party and then was able to broaden that enough and get enough votes to win the election."Obama said he recognized an "anger and fear in the American population"Obama's final international trip takes him to Greece, Germany and Peru 
 Question:Perhaps the view of the _ people was just that need to shake things up."
Output:
Americans