How can thousands of years of vocabulary fit into one app? Use World History I Glossary to search through World History I terminology by keyword search, alphabetical order, or by specific time periods. When you select a word, the app will show you all of the important information about that word, as well as give you the opportunity to add it to a collection of “My Words”. The inner screen will also show the time period in which the word was most relevant (Medieval Europe, Ancient Greece, etc.). This easy-to-use app will allow you to quickly look up a term without sorting through pages of extra information.