Since the Beginning of the 20th Century the Decade with the Slowest

Since the beginning of the 20th century the decade with the slowest real GDP per person growth rate other than the 1930s was ________ because of ________.

A) 1990-2000;fear of Y2K
B) 2000-2010;the 2008/2009 deep recession
C) 2010-2020;Keynesian economic policies being used more frequently than in the 1930s
D) 1930-1940;the Great Depression
E) 2000-2010;the war on terror