Bloc or Block?

Block and bloc are easy to confuse. Bloc is an alliance (usually of countries) united by a common interest. Block has many meanings. As a noun, block usually relates to something box shaped. As a verb, it usually means to prevent.

Unmasking the Black Bloc: Who They Are, What They Do, How They Work - PM Press

Bloc Loc 4 1/2 Square Up Ruler

Writer's block - Wikipedia

Eastern bloc, Definition, Countries, & Map

Bloc Tiles by Mutina. From $6 in New York +delivery

CSS Inline vs Inline-Block vs Block

Crossfield chronicle (1951-08-15) : Free Download, Borrow, and Streaming : Internet Archive

Cherry Pro Prep Bloc With 4″ Thick End Grain Block, Lower Shelf And Towel Bars - John Boos & Co

Stop Calling the EU a 'Bloc'. It Isn't. And Not for the Reason You Think

UNDUE definition in American English