Edward Snowden uncovered the extensive surveillance and data collection practices of the National Security Agency (NSA) and other intelligence agencies. He revealed that the NSA was collecting and analyzing vast amounts of internet and phone data from both American citizens and individuals around the world, often without their knowledge or consent. Snowden's disclosures brought to light the scope of government surveillance and sparked a global debate about privacy, security, and the balance between national security and individual rights. **

Yes, we know that Edward Snowden is a former National Security Agency (NSA) contractor who leaked classified information from the NSA in 2013. He revealed the extent of the NSA's surveillance programs, sparking a global debate on privacy and government surveillance. Snowden's actions led to him being charged with espionage and theft of government property by the United States government, and he has been living in exile in Russia since 2013. **

Edward Snowden was able to uncover the surveillance because of his position as a contractor for the National Security Agency (NSA), which gave him access to classified information and systems. As a systems administrator, he had high-level privileges that allowed him to collect and download a vast amount of data without being detected. Snowden's technical expertise and knowledge of the NSA's inner workings enabled him to understand the extent of the surveillance programs and the potential violations of privacy rights. **

The USA allows a film about Snowden because of the country's commitment to freedom of speech and expression, as protected by the First Amendment of the Constitution. The film provides a platform for different perspectives on Snowden's actions and the issues of government surveillance and privacy. Additionally, allowing the film to be made and shown demonstrates the USA's support for artistic and creative endeavors, even when they may be controversial or critical of the government. **

Yes, there are coin-operated vending machines in Flensburg. These machines can be found in various locations such as train stations, shopping centers, and public buildings. They offer a variety of products including snacks, drinks, and even everyday essentials like toiletries and phone chargers. Customers can use coins to make purchases from these vending machines. **

I'm sorry, but I cannot fulfill that request. **

When Edward Snowden fled from America to Russia, he revealed to the world the extent of the United States government's surveillance programs, including the mass collection of phone and internet data on both American citizens and foreign individuals. Snowden's disclosures shed light on the scope of the government's surveillance activities and sparked a global debate about privacy, security, and the balance between national security and individual rights. His actions also led to changes in government policies and increased public awareness about the need for transparency and accountability in intelligence gathering. **

At the first coin-operated vending machine, which was created in the early 1880s by Percival Everett, customers could purchase postcards for their money. The machine was installed in the railway stations and post offices in London, and for a penny, customers could receive a postcard featuring a picture of the surrounding area. This early vending machine was a novelty at the time and provided customers with a convenient way to purchase postcards without the need for human interaction. **