What is the form of government of the United States?
美国的政府形式是什么？
可接受的答案
Republic共和国
Constitution-based federal republic以宪法为基础的联邦共和国
Representative democracy代议制民主
The U.S. is a republic, meaning citizens elect representatives to make decisions on their behalf. It is also federal, with power shared between the national government and the states.美国是一个共和国，这意味着公民选举代表代表他们做出决定。它也是联邦制的，权力由中央政府和各州共享。
