From the antebellum era through the Gilded Age, New York City's leading art institutions were lightning rods for conflict. In the decades before the Civil War, art promoters believed that aesthetic taste could foster national unity and assuage urban conflicts; by the 1880s such hopes had faded, and the taste for art assumed more personal connotations associated with consumption and domestic decoration. Art Wars chronicles three protracted public battles that marked this transformation. The first battle began in 1849 and resulted in the downfall of the American Art-Union, the most popular and influential art institution in North America at mid-century. The second erupted in 1880 over the Metropolitan Museum's massive collection of Cypriot antiquities, which had been plundered and sold to its trustees by the man who became the museum's first paid director. The third escalated in the mid-1880s and forced the Metropolitan Museum to open its doors on Sunday—the only day when working people were able to attend.