In the middle and largest panel, the Conquest is depicted with its ugliness, such as rape and torture, as well as priests defending the rights of the indigenous people. The battle for independence occupies the uppermost part of this panel in the arch. The American and French invasions are represented below this, as well as the Reform period and the Revolution. The left-hand panel is dedicated to early and mid-20th century, criticizing the status quo and depicting a Marxist kind of utopia, featuring the persons of Plutarco Elías Calles, John D. Rockefeller, Harry Sinclair, William Durant, J.P. Morgan, Cornelius Vanderbilt and Andrew Mellon as well as Karl Marx. This part of the mural also includes Frida Kahlo, Diego's wife. This mural reflects Diego's own personal views about Mexico's history and the indigenous people of the country in particular.