When the framers designed the US Constitution they did not give the Federal government much power so power was balanced between States and Central Government. But the Federal government has gained more and more power over time. At the same time, the States were restricted over the years, when the Framers did not imagine doing so.
Both of these situations can be good or bad. For example, making the States respect the Bill of Rights was a good thing when individuals had their basic rights stripped on a State level. So making only the Federal government respect the Bill of Rights did not make much sense.
At the same time, the Federal Government has shown much power that was not designed and showed a few issues over the years, especially with the Executive Branch that had in a few opportunities overstepped its powers.
I think it’s d but I might be wrong
B. When Rosa parks refused to give up her seat on a bus
The correct answer is D) Joseph McCarthy.
McCarthy was a Senator from the state of Wisconsin during the 1950's. At this time, McCarthy claimed to have a list of 207 names of individuals within the US government that were communists. This accusation was seen as an immediate threat to American society, as the US was trying to stop the spread of communism on a global scale. The accusations raised fear and suspicion throughout American society. This era is now known as the second Red Scare.