You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when were the articles of confederation put into effect?" whose answer is March 1, 1781.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Articles of Confederation ratification date
Useful Output:

Doc 1: Almost four years after the Articles of Confederation were drafted, Maryland ratified the Articles on February 2, 1781. On March 1, the
Doc 2: In this video, you'll learn about the creation and ratification of the Articles of Confederation  date on new videos, too! Let's keep
Doc 3: The Articles of Confederation were modified and finalized. Third Continental Congress Convenes. 03/01/1781 - Articles of Confederation Ratified The first
Doc 4: However, the document was not fully ratified by the states until March 1, 1781. On paper, the Congress had power to regulate foreign affairs
Doc 5: When Maryland ratified it on March 1, 1781, the Congress of the Confederation came into being. Just a few years after the Revolutionary War,