In one video, she explains how to use the reading period for the DBQ to quickly break down the question and analyze the documents.
In addition, she has some great reviews for Period 5, 1750-1900, broken down by key concept. Below, DoAmaral reviews Revoltuions and Imperialism.
She's now working on the key concepts for the contemporary period, 1900- Present, so you should defintely subscribe to her channel.
I love the videos and think they are great for students to use. I posted some of them on Classroom before the Unit 5 test.
You can subscribe to her YouTube channel here.