User:NebY/sandbox

Summaries
not supported by body of article per MOS:INFOBOXPURPOSE "to summarize (and not supplant) key facts that appear in the article"

per MOS:ERA : "An article's established era style should not be changed without reasons specific to its content; seek consensus on the talk page first (applying Manual of Style ) by opening a discussion under a heading using the word era, or another similarly expressive heading, and briefly stating why the style should be changed."

Tests
Test text Development development Slavery in ancient Rome

$\pi$ &pi;