1️⃣9.1 Initializing Dictionaries2️⃣9.2 Why Dictionaries?3️⃣9.3 Retrieving, Updating, and Adding Values4️⃣9.4 Manipulating Dictionaries5️⃣9.5 Iterating Through Dictionaries6️⃣9.6 Check Key/Value Membership in a Dictionary7️⃣9.7 Practice❓Ch. 9 QuizPrevious ChapterCh. 8 Libraries Next ChapterCh. 10 2D Lists ⚖️Copyright © 2021 Code 4 Tomorrow. All rights reserved. The code in this course is licensed under the MIT License. If you would like to use content from any of our courses, you must obtain our explicit written permission and provide credit. Please contact firstname.lastname@example.org for inquiries.