Because many believed in communism
This is not social studies..
Answer: I’m pretty sure it’s opportunity cost. You lost your credit card, so in these terms, you lost the opportunity to get christmas presents
It is important because they need to remain impartial and unbiased when making decisions, and being party related or government related would or could make them work against what they would normally do, just to push an idea. For example, the supreme court makes a decision that forbids segregation. If they were party affiliated, they might allow segregation because the party that put them there might want segregation to exist. There are numerous such examples including the economy and civil rights.