Below is a graphic showing the levels of unemployment for each month since 1948 and if the economy during that time was in a recession (square in cell). Some points of note:
*In 1953 the level of unemployment was between 2-3% but the US economy was in a recession for the latter part of the year
*The majority of 1960 saw recessionary conditions with unemployment around 6-7%
*1974-75 the economy experienced stagflation – high unemployment and high inflation
*1980-83 periods of high unemployment – the early Reagan years and free market policies.
*1998-2001 – very low levels of unemployment followed by the impact of the 9/11 attacks and the recession that followed
*The financial crisis of 2008 saw 19 consecutive months of recession and unemployment reached between 10-11% in 2009. Since then it has been above 7%.