checks and balances of USA

checks and balances of USA
【正确答案】：The United States has three separate branches of government: the legislative, the executive and the judicial. Each has part of the powers but not all the powers. Each branch of government can check, or block, the actions of the other branches. The three branches are thus in balance. This is called “checks and balances.”
【题目解析】：
参见教材P241。