Governments of all the countries, including the United States of America, have five purposes. They are defense, national identity, representation, social welfare, and infrastructure. A government, basically, has three branches - the Executive, the Legislative, and the Judicial.
My answer is Louisiana purchase.
Answer:the twenty-seventh amendment. it was added in 1992.any law that increases or decreases the salary of members of congress from taking effect until the start of the next set of terms of office for representatives.
Explanation: