Which of the following is not prohibited by the Constitution? bills of attainder ex post facto laws trial by government the death penalty

## Step 1<br />The question is asking which of the given options is not prohibited by the Constitution. The options are: bills of attainder, ex post facto laws, trial by government, and the death penalty.<br /><br />## Step 2<br />The Constitution of the United States prohibits bills of attainder and ex post facto laws. These are laws that retroactively change the legal consequences of actions committed before the enactment of the law.<br /><br />## Step 3<br />The Constitution also prohibits trial by government. This means that the government cannot try a person for a crime without a fair trial.<br /><br />## Step 4<br />However, the Constitution does not prohibit the death penalty. The death penalty, also known as capital punishment, is a legal punishment in some jurisdictions.