I believe the answer is: Not been disseminated before unless noted otherwise.
This ethical perception exist to held the writers accountable for the validity of things that they wrote. Since it is an ethical standard, technically the writers would not face legal punishment as long as they made a dissemination when the things they wrote are proven to be wrong.
Answer:
North America has the blessing of both massive tracts of tillable land and the energy and natural resources to be relatively independent. These factors allow the continent to export the excess production to the rest of the world. There has not been a major war fought on the continent since 1865
Answer: False. It would be more like 1 in 5 Americans.
Proximity is the factor that determine where the illegal immigrants settle. The country like United States, has so many illegal immigrants that hope to have a better life in the country, they risk their life just to have money in the country because they know that country is rich so they migrate in the United states.
Mostly English political philosophy, like John Locke.