View source for Template:BC year in topic

{{sidebar
| name = BC year in topic
| above = {{#ifexist:Category:{{{1|250}}} BC|[[:Category:{{{1|250}}} BC|{{{1|250}}} BC by topic]]|{{{1|250}}} BC by topic}}
| bodyclass = hlist
| headingstyle = background-color:#f3f3f3; font-weight:normal; font-style:italic
| heading1 = Politics
| content1 = 
{{#ifexist:List of state leaders in {{{1|250}}} BC
  |* [[{{#invoke:redirect|main|List of state leaders in {{{1|250}}} BC}}|State leaders]]
  |{{#ifexist:List of state leaders in the {{ordinal|{{CENTURY|{{{1|250}}}}}}} century BC
     |* [[{{#invoke:redirect|main|List of state leaders in the {{ordinal|{{CENTURY|{{{1|250}}}}}}} century BC}}|State leaders]]
   }}
}}{{#ifexist:List of political entities in {{{1|250}}} BC
  |* [[{{#invoke:redirect|main|List of political entities in {{{1|250}}} BC}}|Political entities]]
  |{{#ifexist:List of political entities in the {{ordinal|{{CENTURY|{{{1|250}}}}}}} century BC
     |* [[{{#invoke:redirect|main|List of political entities in the {{ordinal|{{CENTURY|{{{1|250}}}}}}} century BC}}|Political entities]]
   }}
}}
| heading2 = Categories
| content2 = 
{{#ifexist:Category:{{{1|250}}} BC births|* [[:Category:{{{1|250}}} BC births|Births]]}}
{{#ifexist:Category:{{{1|250}}} BC deaths|* [[:Category:{{{1|250}}} BC deaths|Deaths]]}}

{{#ifexist:Category:{{{1|250}}} BC establishments|* [[:Category:{{{1|250}}} BC establishments|Establishments]]}}
{{#ifexist:Category:{{{1|250}}} BC disestablishments|* [[:Category:{{{1|250}}} BC disestablishments|Disestablishments]]}}
}}
{{Year in various calendars|year={{{1|250}}} BC}} <noinclude>

{{documentation}}
<!-- Categories go on the /doc subpage, and interwikis go on Wikidata. -->
</noinclude>