1st » In the United Kingdom, the metropolitan and non-metropolitan counties come into being.
3rd » Super Outbreak called The Super Outbreak occurs, the second biggest tornado outbreak in recorded history (after the April 25–28, 2011 tornado outbreak). The death toll is 315, with nearly 5,500 injured.
6th » The Swedish pop band ABBA wins the Eurovision Song Contest 1974 with the song "Waterloo (ABBA song) or Waterloo", launching their international career.
25th » Carnation Revolution: A leftist military coup in Portugal overthrows the fascist 'Estado Novo (Portugal) e.g Estado Novo' regime and establishes a democratic government.
27th » Ten thousand march in Washington, D.C., calling for the impeachment of U.S. President Richard Nixon
29th » Watergate Scandal: President of the United States e.g President Richard Nixon announces the release of edited transcripts of White House tape recordings relating to the scandal.