https://www.reddit.com/r/Portuguese/comments/11iz9zk/the_letter_%C3%A7_what_is_the_history_of_it_in_words/
Mar 5, 2023 · The letter Ç — what is the history of it in words like cabeça, maçã, açúcar, taça, etc., where it's not just making a C soft for grammatical purposes?