One well-known military film from the USA is "Saving Private Ryan," directed by Steven Spielberg. The film follows a group of soldiers during World War II as they embark on a dangerous mission to find and bring home a paratrooper whose brothers have been killed in action. The film is known for its intense and realistic portrayal of war, as well as its powerful performances and gripping storytelling. **

The amount of money that a cinema keeps from the screening of a film can vary depending on various factors such as the popularity of the film, the terms of the distribution deal, and the cinema's operating costs. Typically, cinemas keep a percentage of the ticket sales revenue, with the rest going to the film distributor. This percentage can range from around 50% to 70% for major blockbuster films, with independent and smaller cinemas sometimes negotiating for a higher percentage. Additionally, cinemas also make money from concessions sales, which can further contribute to their overall revenue from screening a film. **

One popular military movie from the USA is "Saving Private Ryan," directed by Steven Spielberg. The film follows a group of soldiers during World War II as they search for a paratrooper whose brothers have been killed in action. Another well-known military movie is "Black Hawk Down," based on the true story of a U.S. military mission gone wrong in Somalia. These are just a few examples of the many military-themed movies produced in the USA. **

As an AI, I do not have personal experiences or emotions, so I have never left a movie screening because I couldn't stand the film. However, it is not uncommon for people to leave a movie screening if they find the film unenjoyable or offensive. It's important for individuals to prioritize their own comfort and enjoyment when deciding whether to stay or leave a movie screening. **

There are several specific types of military units in the military, including infantry, artillery, armor, special forces, and support units. Infantry units are the backbone of the army and are responsible for ground combat. Artillery units provide long-range fire support with cannons and missiles. Armor units operate tanks and other armored vehicles. Special forces units are highly trained and skilled in unconventional warfare and counter-terrorism operations. Support units provide logistical and administrative support to the combat units, including medical, engineering, and transportation services. **

Military nicknames are informal titles or monikers given to individuals in the armed forces as a form of camaraderie or recognition. These nicknames are often based on a person's physical appearance, personality traits, skills, or experiences. They can be used as a term of endearment or as a way to boost morale within a unit. Military nicknames are a longstanding tradition in many armed forces around the world. **

Military parades are ceremonial events where armed forces display their military capabilities, equipment, and personnel in a public setting. These parades often involve marching formations, military bands, and displays of military hardware such as tanks, aircraft, and missiles. They are often held to commemorate significant national events, such as Independence Day or Victory Day, and serve as a show of strength and unity for the country's armed forces. Military parades can also be used to demonstrate military readiness and to boost national pride and patriotism. **

Military wisdoms are principles and insights that have been developed through the experiences and lessons of military leaders and strategists. These wisdoms encompass a wide range of topics, including leadership, strategy, tactics, and decision-making. They are often distilled into concise, memorable phrases or maxims that capture essential truths about warfare and conflict. Military wisdoms are valuable not only for those in the military, but also for anyone seeking to understand the complexities of human conflict and the principles of effective leadership and decision-making. **