Lists of sovereign states by year

21st centuryEdit

Current
2020s
2010s
2000s

20th centuryEdit

2000s
1990s
1980s
1970s
1960s
1950s
19491948194719461945194419431942194119401940s (under construction)
19391938193719361935193419331932193119301930s (under construction)
19291928192719261925192419231922192119201920s (under construction)
19191918191719161915191419131912191119101910s (under construction)
1909190819071906190519041903190219011900s (under construction)

19th centuryEdit

19001900s (under construction)
18991898189718961895189418931892189118901890s (under construction)
18891888188718861885188418831882188118801880s (under construction)
18791878187718761875187418731872187118701870s (under construction)
18691868186718661865186418631862186118601860s (under construction)
18591858185718561855185418531852185118501850s (under construction)
18491848184718461845184418431842184118401840s (under construction)
18391838183718361835183418331832183118301830s (under construction)
18291828182718261825182418231822182118201820s (under construction)
18191818181718161815181418131812181118101810s (under construction)
1809180818071806180518041803180218011800s (under construction)

18th centuryEdit

17th centuryEdit

16th centuryEdit

15th centuryEdit

Pre-modern states or politiesEdit