What are the Tenement Buildings?

TENEMENTS. The New York City Tenement House Act of 1867 defined a tenement as any rented or leased dwelling that housed more than three independent families. Tenements were first built to house the waves of immigrants that arrived in the United States during the 1840s and 1850s, and they represented the primary form of urban working-class housing until the New Deal.

Explanation:

this defines the ability for a flex item to grow if necessary. it accepts a unitless value that serves as a proportion. it dictates what amount of the available space inside the flex container the item should take up.

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