America in the 20th Century Long Vowel Sounds 34.2a /ō/ sound Jewels, Gemstones, and Birthstones Ginger and Galvin's Garden Consonant Sounds 3.1 /f/ sound From the American Revolution to the Civil War Consonant Digraphs 20 /th/ sound Consonant Digraphs 20 /th/ sound Jordan & Justine's Weekend Adventures My First Book of Numbers to 20 Consonant Sounds 12.3 /r/ sound