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: "Immigrant farm workers during the Dirty Thirties used a route that connected what states?" whose answer is Calexico, California, on the US–Mexico border to Blaine, Washington, on the U.S.-Canada border.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Routes of migrant farm workers during the Great Depression and Dust Bowl
Useful Output:

Doc 1: The migrant population exploded in California during the Great Depression, when thousands of people moved there to find work and a better life.
Doc 2: Labor exceeded jobs, which further reduced wages. Traveling from crop to crop, they lived in shantytowns, squalid camps, and primitive shelters—
Doc 3: During the 1930s, some 1.3 million Americans from the Midwest and southwest migrated to California, which had a population of 5.7 million in 1930s.
Doc 4: In one of the largest migrations in U.S. history thousands of migrants who became known as “Okies” moved west to seek work and a new start.
Doc 5: Weedpatch Camp, officially the Arvin Farm Labor Supply Center, was a federal relief camp for migrants who had fled the Dust Bowl of the 1930s to seek work in