What did Eleanor Roosevelt do that made her a politician in her own right?
Restate the question

Why did the german kingdoms unite into one nation of germany?

Which term do historians use to describe the personal preferences that people have that affect their interpretation of events

One drawback of voluntary trade is that it a.requires two groups to use a common language b.can make one group dependent upon another for necessary goods c.doesn't occur unless there is a shortage of goods for at least one group d.forces groups to rely on themselves to produce all the goods they need