24) World War I saw the use of several new weapons, which one listed is NOT a new weapon used during World War I?
A.
B
C.
D
Tanks
Airplanes
Battleship
Machine gun

Which of the following statements about this graph is accurate? world grain production has increased in every year since 1950. the amount of grain grown between 1950 and 1980 decreased. world grain production has generally increased between 1950 and 2010. more grain was grown in 1950 than in any other year.

Trench warfare began after germany failed in its initial plan to seize france and bring a quick end to the war. negotiate a temporary truce with the allied forces. attack the allies by sea with its powerful navy. storm across the eastern front to attack russia.

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