What were the three segments of the US (Think Geography) when the war broke out in 1861?

In which case did the supreme court's decision allow schools to use forced bussing to ensure integration of its schools?

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

What notable contributions to science has sandia national labs (snl) produced over the years?