__________________ is the total value of a person's assets, such as stocks, bonds, houses, etc, less debt

Poland, Hungary, and the Czech Republic were admitted to NATO in 1998, which was notable for which of the following reasons?

a. Other NATO countries objected strongly, since the democracies were so new. b. They presented a huge security risk to NATO. c. NATO usually did not accept Western European countries that were so poor. d. They were the first Eastern European countries to be admitted to NATO.

How did a new breed of "precision pollsters" in 2012 markedly alter the way established firms conducted polling?

A) By focusing on trends of only a few groups, especially in the swing states, to accurately predict an Obama win in both the popular vote and the Electoral College. B) By focusing on trends in various groups, especially in the non-swing states, to accurately predict an Obama win in both the popular vote and the Electoral College. C) By focusing on trends in various groups, especially in the swing states, to accurately predict an Obama win in both the popular vote and the Electoral College. D) By focusing on trends in Democratic groups, especially in the swing states, to accurately predict an Obama win in both the popular vote and the Electoral College.