How many years was it between the first human spaceflight launch to the end of the space shuttle program?

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?

When were criminals first used to create a system to catch other criminals