1: National security today does not just mean that we protect ourselves from other countries but it also means we protect our country from its own citizens.
2: all of those computers connected to the Internet pose a threat to national security in a sense. If someone knows what they are doing they can eventually create a bot-net with those computers capable of targeting and taking out major websites.
3: Intelligence is any countries greatest weapon. Whatever country holds the greatest intelligence can foresee and defend from any attack.
4: all of the above
Film has been used for propaganda to encourage people to do a certain task or favor things by showing only the POSITIVES effects.
When driving the average reaction time is .75 seconds.
When you are driving, you have to be really careful and attentive so as to avoid any car crashes or other types of accidents. So it is important to have good reflexes and fast reaction time in order to prevent any accident from happening in the first place.
I don't have a revision list, but I suggest looking on Quizlet (the app.)
C: your expenditures should be less than the you put into your account