二战以后，美国由于种种社会原因，犯罪率居高不下。为了以有限的人力、物力

After World War II, the United States due to various social causes, high crime rates. In order to limited human and material resources to address the growing number of cases, some of the big city prosecutors began way agreements and transactions, in exchange for the defendant's "plea." Because of this closed fast and flexible manner, so that in federal and state widely adopted.

After World War II, the Crime Rate in the United States remained high for various social reasons. In order to solve the growing number of cases with limited human and material resources, prosecutors in some major cities began to use agreements and transactions in exchange for the defendant's "confession sin." This method of closing cases is widely used in the Federation and the cantons because of its quick and flexible approach to closure.

After World War II, the crime rate in the United States remained high for various social reasons. In order to solve the increasing number of cases with limited human and material resources, prosecutors in some big cities began to exchange agreements and transactions for the defendant's "guilty plea". As a result of this quick and flexible settlement, it is widely used in the federal and state.<br>