This is the all-inclusive App to Self Learn the important history of U.S.Constitutions.
* We have included important facts, knowledge and information and put them into reference sheets.
* We carefully selected the History Video channel for deeper understanding of important topics.
* We have collected the most mentioned terms and definitions so that you would not be puzzled reading those documents.
It is perfect for everyone who would like to have comprehensive and deeper understanding of Bill of Rights.