Which of these countries remained neutral during World War II?

Switzerland remained neutral during World War II due to several reasons. First, Switzerland had a long-standing policy of neutrality, which was respected and recognized by other nations. Second, its geographic location, surrounded by Axis-controlled countries, made it strategically difficult for any outside forces to invade. Additionally, Switzerland was deemed less strategically significant for the major powers involved in the war. By staying neutral, the country sought to protect its own interests, avoid conflicts, and maintain its economic stability. Switzerland's neutrality allowed it to provide a safe haven for refugees and serve as a hub for diplomacy, facilitating negotiations between warring parties.