Imagine you are now living in England almost 1,000 years ago. The Roman Empire has collapsed and there is no real law, no
protection or police.
Barbarians, invaders, and criminals are trying to take over and
life is very, very hard.
How would you protect and provide for yourself and your
family?

•editorial: countries that harm their own citizens cannot be true u.s. allies?

How and why has british society changed over the last 50 years?

An externality can be created by a. people working at a production job and enjoying their work b. a production activity but not a consumption activity c. a consumption activity but not a production activity d. a production activity or a consumption activity externalities a. are always positive, and an example is flu vaccinations b. are always negative, and an example is the pollution created by trucks c. can be negative or positive. logging has a negative externality, and education has a positive externality d. can be negative or positive. a negative externality is having to go to school when you would rather go to the beach, and a positive externality is spending time with your friends