How many branches of government were in the articles of confederation?

2 read the social studies book or maybe it was three trollface

Drafted during the years 1776 and 1777, while the colonists were still fighting for independence, the Articles of Confederation created a weak national government with most of the governmental powers retained by the states. The Articles provided no separation of branches. There was no president or any other independent executive, nor was there a federal judicial branch. Congress, the legislature, was the only branch of government. Laws required unanimous votes. Members elected to congress did not vote as individuals, but as states.