On the Fourth of July, President Obama included an excerpt from the book, "The Price of Freedom" in his speech.
<em>Hope this helps :)</em>
Answer:
Hey! A good way of ranking up is by answering as many questions as you can. The more questions you answer, the more points and medals you get.
Another way is by completing challenges! Brainly makes challenges like "if you answer X amount of questions in X amount of time, you will get X reward!"
Hope this gave you a good idea on how you can rank up :)