The West Bank is a part of the occupied Palestinian territories that covers 2,270 square miles. It is home to approximately 2.6 million Palestinians. In small areas of the West Bank, the Palestinian Authority (PA), which was created under the terms of the supposedly interim Oslo Accords during the 1990s, exercises some governing responsibilities but exists under the auspices of the Israeli military. In addition, Israel's separation wall cuts thousands of West Bank Palestinians off from their farmlands, and severely restricts their movement, affecting their access to employment, education, and medical care.