介绍美国的英语小作文 60词左右

The United States has 50 states.
the government is make up of three branches:legislative,executive,and judicial.the legislative is the Congress,which composes of the House of Representatives and the Senates.the head of the executive branch is the President.the judicial branch is the court.
public education is free for K-12,not including colleges and private schools.
the primary language is english,but many people speak other languages as well