The moment The Supremes became the most successful U.S performers of the 60's

On June 12th 1965 The Supremes scored their fifth consecutive US No.1 single, which made them the first American group to accomplish this.

Their hit Back In My Arms Again, went to the top of the chart. 

The other four songs to go to number one before that were Where Did Our Love Go Baby Love, Come See About Me, and Stop! In the Name of Love.