How were tanks most often used during World War I? A. They could fire artillery shells many miles and weaken enemy lines
from afar.
B. They could advance through barbed wire and machine gun fire.
C. They could launch canisters of poison gas into groups of enemy
soldiers.
D. They could quickly carry troops into positions but were vulnerable
'to machine gun fire.

Race, for example, the chinese exclusion act

The question of what caused the full effects of the radical stage, also called the second french revolution by some historians, which shook the political and social reforms in france have caught the attention of many scholars, particularly because of principles implemented during this stage which is contradictory to the fundamental principle of the french revolution itself, by using dictatorship to create equality.