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: "The Compromise of 1790 was a compromise between Alexander Hamilton on the one hand and Thomas Jefferson and James Madison whereby Hamilton won the decision for the national government to take over and pay the state debts, while Jefferson and Madison obtained the national capital (District of Columbia) for the South,  it is, "generally regarded as one of the most important bargains in American history, ranking just below the better known Missouri Compromise and the Compromise of 1850.", the Missouri Compromise is the title generally attached to the legislation passed by the 16th United States Congress on which date?" whose answer is May 8, 1820.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Missouri Compromise date
Useful Output:

Doc 1: Date: 1820 ; Location: Missouri · United States ; Context: American Civil War · the South ; Key People: Henry Clay · James Monroe · Franklin Pierce.
Doc 2: When the 16th Congress convened in December 1819 Congressmen reignited debates over Missouri statehood. However, President James Monroe, Speaker
Doc 3: Enacted in 1820 to maintain the balance of power in Congress, the Missouri Compromise admitted Missouri as a slave state and Maine as a free state.
Doc 4: The main issue of the Missouri Compromise of 1820 was how to deal with the spread of slavery into western territories.
Doc 5: Selected references to debate on the Missouri Compromise can be found in the Annals of Congress on the following dates: February 16, 1820.