Answer :
The U. S. Constitution has been amended twenty seven times.
The US constitution came into force in 1789 and has been amended for 27 times till then.
The first ten amendments are known as the Bill of Rights as they were amended for the protection of individual liberty and the justice of the people.
These also applied restrictions on the powers of the government of US.
After this the seventeen amendments were done collectively to protect the civil rights of the people residing in the country.
These seventeen amendments amended the procedures and the processes of the government and there was a big change in the workings of the government.
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