Which of the following explains Otto von Bismarck's purpose in forming the Triple Alliance?

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

Richard nixon was born in california. fact or opinion

Why did the colonies want to adopt written constitutions