27
there has been 27 written changes to the US constitution
27 changes. ~Tinfoilboy
The US Constitution has had 27 Amendments so far.
27
pizza!
With regards to the US Constitution, changes made are called amendments. As one important example, in 1865, the 13th amendment was made to the US Constitution to abolish slavery. The Framers of the US Constitution believed of course that Constitution would require changes as time passed, however, they were cautious about changes and the amendment process is difficult.
141 Amendments though they are not necessarily listed underneath the Constitution as it is in the US Constitution. It changes the wording of the document but does not add to the end.
Congress
Amendments
Amendment
1800's
The 27 Amendments. The first 10 of the amendments are called the Bill of Rights.