Which action came about because of ida tarbell’s investigative journalism?
a.
child labor laws were rewritten.
b.
congress passed a pure food and drug act.
c.
the supreme court broke up the trust of the standard oil company.
d.
president roosevelt invited tarbell to dinner at the white house.

the law supported victims of political persecution.

explanation:

the correct answer option is: weapons.

explanation:

tensions rose as the two opposing superpowers competed for 'weapons'.

referring to the cold war (1945-1991), the two superpowers, usa and ussr, experienced a phase of struggle and conflict with each other. these two superpowers considered each other as a threat to their survival and thus opted for policies to strengthen their positions.

the two superpowers never went to war with each other directly but competed for weapons to preserve their positions.