This authoritative dictionary provides expansive coverage on the most important people, organizations, events, movements, and ideas from the beginning of the twentieth century to the present day. This new edition has been updated to reflect recent developments and contains new entries on people, organizations and events that have come to prominence, or had a major impact, in the last year. Recent new entries include [b]Alternative für Deutschland (AfD), Brexit, Donald Trump, Erna Solberg, Justin Trudeau,[/b] and [b]Moon Jae In[/b]. Maps complement the text to allow for easy reference, and tables include lists of office-holders for countries and organizations and winners of the Nobel Peace Prize. This dictionary is updated regularly throughout the year, and via annual new editions, ensuring that all recent developments are included in its coverage. It is a reliable resource for students of history, politics, and international relations as well as for journalists, policy-makers, and general readers interested in the modern world.