Historical Context of United States
The United States has been key in the evolution of modern and contemporary art in the twentieth century, particularly in the post war period, when the cultural status of New York asserted its influence over Paris, formerly thought of as the most powerful art hub globally. Major art movements established and fostered in important ways throughout the United States include Abstract Expressionism in various forms, Pop Art, including its West and East Coast variants, Minimalism, Conceptual Art, Neo-Expressionism, Graffiti and Street Art, plus various post-modern echoes of these many types. In the modern and contemporary period, the United States has exercised a prevailing influence upon the visual culture of the World, due to the hegemony of its economic and political structures. Key examples of world renowned U.S artists of the modern and contemporary era include Jackson Pollock, Mark Rothko, Jasper Johns, Robert Rauschenberg, Cy Twombly, Andy Warhol, Roy Lichtenstein, Frank Stella, Donald Judd, Cindy Sherman, Barbara Kruger, Julian Schnabel, Jean-Michel Basquiat and Keith Haring.