PLEASE HELP Define language.
Explain how language can be a centripetal force.
Describe how language can be a centrifugal force.
Describe the diffusion of Romance languages.
Explain how language diffusion contributes to globalization.
Define lingua franca.
Describe a physical OR cultural barrier in language diffusion.
(2-3 sentences)

According to anthony platt, author of the child savers: the invention of delinquency, the progressives were not children, but denying them what?

Which statement describes absolute and apparent brightness? absolute brightness and apparent brightness are identical ways to describe the brightness of a star. absolute brightness and apparent brightness change with the distance from the star to the observer. absolute brightness depends on the distance from the star to the observer, whereas apparent brightness is always the same. absolute brightness is the actual amount of light produced by the star, whereas apparent brightness changes with distance from the observer.

In which of the following conflicts did the distribution of ethnic groups act as a centripetal force? cyprus afghanistan north and south korea iraq former yugoslavia