What was the name of Vanderbilt’s main competitor who owned the Pennsylvania Railroad?

Which of the following terms could be applied to the non-aligned nations during the cold war

What initiatives were taken by americans to benefit the war effort? 1. americans planted home gardens to ration food for the troops. 2.american charities were established to provide aid to factory workers. 3.american companies joined together to make products more cheaply. 4.americans created clubs for promoting weapons to be used in the war.

Interest groups are protected by the first amendment guarantees of petition and what other freedom?