Isaac Newton promoted the idea that science must rely on repeated observation and experimentation.
Answer:
A: soviet union
Explanation:
After all the Cold War was a battle between the United States and the Soviet Union
A is the correct answer.
The Pendleton Act was designed to make sure that people in government were actually qualified for their jobs and just not there for patronage.
Patronage was a great way for the Executive branch to get stuff done, so it had an impact.