Leaders

Donald Trump’s rise to become the Republican Party’s presidential nominee followed a lengthy primary campaign. Over the course of 2015 and early 2016, most GOP voters switched their preferences for the nomination at least once – and many switched several times. Below you can explore how candidates gained (and lost) supporters among the same nationally […]

Survey report When Pew Research Center first asked Republican voters their preferences for the GOP presidential nomination in March 2015, just 1% volunteered Donald Trump as their first choice. Thirteen months later, Trump was the first choice of 44% of Republican and Republican-leaning registered voters, more than any of his rivals. Today, 88% of these […]

54% of Republican and Republican-leaning registered voters think disagreements within the party will keep many Republicans from supporting Trump. Fewer (38%) think the party will solidly unite behind him.

As he nears the end of his presidency, Barack Obama continues to enjoy a broad degree of international popularity.

In President Barack Obama’s last year in office, a new Pew Research Center survey finds that views of the United States remain strongly favorable in key European and Asian nations.

As elections near, Australians show robust support for their prime minister's dealings in international affairs. But many are frustrated with his handling of the refugee issue, climate change and the economy.

More than 57.6 million people, or 28.5% of estimated eligible voters, voted in the Republican and Democratic presidential primaries that all but wrapped up Tuesday – close to but not quite at the record participation level set in 2008.

Among the vast majority of GOP voters who think that the growing number of newcomers to the U.S. “threatens traditional American customs and values,” 59% have warm feelings toward Donald Trump – with 42% saying they feel very warmly toward him. By contrast, among the much smaller share of Republican voters (just 21%) who say […]

At a time when Donald Trump is vowing to “make America great again,” Americans think the country already is pretty great – at least when compared with other nations. Our recent report on views of America’s Place in the World found that 72% think the United States is the world’s leading military power, while 54% say it is the top economic power.