when was facebook first opened to the public
History of Facebook On October 1, 2005, Facebook expanded to twenty-one universities in the United Kingdom and others around the world. Facebook launched a high school version in September 2005, which Zuckerberg called the next logical step.[40] At that time, high school networks required an invitation to join.[41] Facebook later expanded membership eligibility to employees of several companies, including Apple Inc. and Microsoft.[42] On December 11, 2005, universities in Australia and New Zealand were added to the Facebook network, bringing its size to 2,000+ colleges and 25,000 + high schools throughout the United States, Canada, Mexico, the United Kingdom, Australia, New Zealand, and Ireland. Facebook was then opened on September 26, 2006 to everyone aged 13 and older with a valid e-mail address.[6][7]
Friendship Day Friendship Day celebrations occur on different dates in different countries. The first World Friendship Day was proposed for 30 July in 1958, by the World Friendship Crusade.[3] On 27 April 2011 the General Assembly of the United Nations declared[4] 30 July as official International Friendship Day. However, some countries, including India[5], celebrate Friendship Day on the first Sunday of August. In Oberlin, Ohio, Friendship Day is celebrated on 8 April each year.[6]