What are two ways the Cold War impact domestic politics in the US.?

The Cold War significantly influenced domestic politics in the US through the promotion of anti-communism, which led to the Red Scare and the persecution of individuals accused of communist affiliations, notably during the McCarthy era. Additionally, it spurred increased government spending on defense and technology, resulting in the establishment of numerous military and intelligence agencies, which shaped economic policies and priorities for decades. These dynamics led to a culture of fear and suspicion, affecting civil liberties and political discourse.