The Vietcong set up checkpoints around the nation, so that would've definitely been a literal and figurative roadblock to any refugees. Hope this helped.
Answer: Pistols and revolvers
Explanation: (Dont ask how I know that (;)
Since Rainsford was found by the General so easily, the General wanted to have more fun and allowed him to go, which showed his smile. The General was a cunning man and he wanted to have more fun in the game so he gave Rainsford another chance to go and let him have another hunt. The General had something in mind and Rainsford thought he was going to die instantly and easily because he was up against the General.
Answer:
According to most reviewers, the film is a thoughtful meditation on life that is destined to earn endless awards.
Explanation: