examples are the nineties, the 1980s and 1990s, the 1980s and ’90s; for the first decade of a century use, e.g., years 2000–2009, not 2000s or ’00s; for the second decade of a century use, e.g., second decade or 2010s; see also CMS 9.33
examples are the nineties, the 1980s and 1990s, the 1980s and ’90s; for the first decade of a century use, e.g., years 2000–2009, not 2000s or ’00s; for the second decade of a century use, e.g., second decade or 2010s; see also CMS 9.33