The event that caused the outbreak of war in Europe in 1914 was
A) France’s invasion of Belgium.
B) the sinking of the Lusitania.
C) the assassination of Archduke Ferdinand.
D) England’s attack on Italy.
During the progressive era, trade unions in the United States
A) found it increasingly easy to cooperate with management.
B) increased in membership.
C) almost always succeeded in their strike efforts.
D) enjoyed increasing support from decisions of the Supreme Court.
The slogan “Manifest Destiny” referred to the conviction of Americans in the 1840s that
the United States had a(n)
A) God-given right to exist as a nation.
B) opportunity to replace greed with benevolence.