Please help me

What happens after a star goes supernova? just wondering! [tex]supernova [/tex] answer asap i really wanna know!

Which statement best describes the reason why the allies responded to the berlin blockade by airlifting supplies to the city? they did not have enough troops to attack the ussr. they controlled only the water routes to berlin. they controlled only one land route into west berlin. they did not want to use military force against the ussr.

And fast (use two examples) some historians say that the attacks by the abolitionist actually strengthened sectionalism in the south instead of weakening it. how might the abolitionist have been contributing to the tension arising over slavery? provide two specific example of the southern response to the aboltitonist attacks.