[Answer] 4. This film was actually released at the height of the war in 1968. It stars John Wayne in one of his many military roles. Which movie is this that follows the exploits of US special forces?

Step 1 : Introduction to the question "4. This film was actually released at the height of the war in 1968. It stars John Wayne in one of his many military roles. Which movie is this that follows the exploits of US special forces?"

...1. The Green Berets 2. Boys in Company C 3. We Were Soldiers 4. Navy SEALs "The Green Berets" is still as controversial today as it was when in premiered in 1968. Because of its pro-military, pro-war stance it has been derided by critics. The movie follows the story of a Green Beret colonel, John Wayne, and a newspaper reporter, played by David Janssen, as they join the war in South Vietnam. "Navy SEALs" is not a Vietnam era movie and stars Charlie Sheen, not John Wayne.

[Answer] On average, how long does it take to grow a Christmas tree to typical height?

Step 1 : Introduction to the question "On average, how long does it take to grow a Christmas tree to typical height?"

...Growing Christmas trees is big business around the world, especially in the United States. The National Christmas Tree Association reports there are close to 15,000 Christmas tree farms in the U.S. These farms employ over 100,000 people in full or part-time jobs. Growing a Christmas tree to the typically desired height of 6 to 7 feet can take as long as 15 years. Some can reach this height in as little as 4 years but on average, it takes 7 years to get a Christmas tree to optimum height for sale. Source: RealChristmasTrees.org