Why were the first ten Amendments (the Bill of Rights) not originally included in the Constitution? - Quora
Eight basic facts about the Bill of Rights
Facts About the Bill of Rights
The Original Bill of Rights Had 12 Amendments, Not 10
How to Amend the Constitution—About the Process
An explanation of two amendments left off the Bill of Rights – New York Daily News
Constitutional Amendments – Amendment 10 – “Rights to the States or to the People”
A Definitive Ranking of all 27 Constitutional Amendments - Paste Magazine
Bill of Rights in Simple Language