What is the area of a square with a long 9cm long side

Which of the following is not a common characteristic of agricultural villages throughout the world?

How did world war i contribute to the events leading up to world war ii? (a)germans wanted to expand their nation to regain territory in the soviet union. (b)britain and france wanted to force germany to make reparation payments. (c)germans hated the versailles treaty and supported hitler's actions to defy it. (d)the soviet union wanted to take over german territory in eastern europe.

Gettysburg address question. what is the best line from the address? why do you think so?