The United Kingdom does not have a written constitution as does, say, the United States of America and other countries.
The rights of UK citizens are protected by judgments in the Courts of Law (Common Law) and also laws passed by Acts of Parliament. This is a continuously developing process that provides "amendments" to citizens rights in a very dynamic way. The UK's unwritten Constitution is not particularly rigid.
As the UK is part of the European Union then protection under EU laws also gives rights such as The Human Rights Act.
The United Kingdom has a constitution but not a written constitution.
The UK doesn't have a written constitution.
The 6th Amendment of the Constitution is part of the Bill of Rights. The Bill of Rights is the first 10 Amendments of the Constitution. The Bill of Rights were introduced by James Madison to the First United States Congress in 1789. The Bill of Rights were ratified in 1791.
Thirteenth Amendment to the United States Constitution
Twenty-second Amendment to the United States Constitution happened in 1951.
The United Kingdom doesn't have a written constitution.
Twenty-third Amendment to the United States Constitution happened in 1961.
Additions to the constitution are called amendments. The first amendment was :
Royal Commission on the Constitution - United Kingdom - was created in 1969.
Royal Commission on the Constitution - United Kingdom - ended in 1973.
The Sixth Amendment guarantees the right to a speedy trial in the United States Constitution.
The 13th amendment to the US Constitution abolished slavery in the United States and its territories.