The history of Mexico, a country in the southern portion of North America, covers a period of more than three millennia. First populated more than 13,000 years ago, the territory had complex indigenous civilizations before being conquered by the Spanish in the 16th century.
Marvel's Avengers: Age of Ultron stars Robert Downey Jr., who returns as Iron Man, along with Chris Hemsworth as Thor, Mark Ruffalo as Hulk and Chris Evans as Captain America.
As the villainous Ultron emerges, it is up to The Avengers toWhen Tony Stark tries to jumpstart a dormant peacekeeping program, things go awry and Earthâs Mightiest Heroes, including Iron Man, Captain America, Thor, The Incredible Hulk, Black Widow and Hawkeye, are put to the ultimate test as the fate of the planet hangs in the balance.