What is since 1881?

As an AI language model, I don't have access to the full context of the question. However, here are some general facts about the period since 1881:

• The year 1881 was marked by several significant events, including the assassination of Tsar Alexander II of Russia, the Gunfight at the O.K. Corral, and the establishment of the Federation of Australia.
• During the late 19th and early 20th centuries, many countries underwent significant social, political, and technological changes, including the rise of industrialization, urbanization, and democracy.
• The period since 1881 also saw several major wars and conflicts, including World War I and World War II, the Cold War, the Korean War, the Vietnam War, and numerous civil wars and revolutions.
• The 20th century was characterized by major advancements in science and technology, including the invention of the automobile, airplane, radio, television, computer, internet, and mobile phone.
• In terms of culture and arts, the period since 1881 saw the emergence of many influential artists, writers, and musicians, including Pablo Picasso, Ernest Hemingway, Elvis Presley, and The Beatles.
• Since 1881, several important milestones have occurred, such as the first successful heart transplant in 1967 and the landing of humans on the moon in 1969.
• Finally, in the past few decades, the world has been marked by globalization and the rapid spread of information and communication technologies.