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 did bilingual education start in the us?" whose answer is January 2, 1968.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when bilingual education started in the us
Useful Output:

Doc 1: This book traces a history of bilingual education in the US, unveiling the role of politics in policy development and implementation.
Doc 2: The Bilingual Education Act (BEA) (later Title VII of the Elementary and Secondary Education Act) was signed by President Lyndon Johnson in 1968
Doc 3: Bilingual Education Act (BEA), US legislation (January 2, 1968) that provided federal grants to school districts for the purpose of establishing educational
Doc 4: In response to the increasing need, the federal government introduced the Bilingual Education Act in 1968.
Doc 5: Ohio pioneered a movement in 1839 to become the first state to allow instruction in both German and English based on parental preference.