What significant event triggered the immediate expansion of the duties of the federal bureau of investigation to include crimes such as sabotage and espionage?

the mass production of fixed-wing aircraft

the increased theft of trade secrets form u. s. industrial manufacturers

an increase in the number of available agents who would otherwise have nothing to investigate

the country’s entry into world war i

The right answer is " the country’s entry into World War I."

Explanation:

WWI was a global war and it affected the security of the United States.

The authorities had to protect the country from domestic subversion and spionage and sabotage by foreign agents.

louverture's prominent role in the haitian success over colonialism and slavery had earned him the admiration of friends and detractors alike.

explanation:

toussaint louverture began his military career as a leader of the 1791 slave rebellion in saint-domingue; he was by then a free man and a jacobin.