The attorney general I believe who started the "red scare" is Robert K.Murray.
You can go to this site to get information on red scare and those involved.
Answer:
The United nations also known as the UN has assisted several people in times of war. The UN have different committees, there's the World Health Organization, International criminal court, the committee dedicated to helping refugees, and many other ones. The representatives from each nation gather in their committees and debate on resolutions to the current crisis. Each committee focuses on a different part of the crisis and helps anyone in need. It has helped with money. But their primary fact is to keep peace world-wide and that why they have 2 olive branches surrounding the earth as a slogan for peace. Olive branches represent peace a world is world wide.
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The states of Florida, Hawaii, Alaska, Vermont, South Dakota, New Mexico, Maine, Wisconsin, and parts of California including, for example, Los Angeles County do not recognize it and have each replaced it with celebrations of Indigenous People's Day (in Hawaii, "Discoverers' Day", in South Dakota, "Native American Day" ...
The correct answer to this open question is the following.
The question does not include options. We do not know the name of the individuals you are referring to. You also did not mention what period in the history of the US you are referring to.
So although your question is incomplete, we can help you answer in the following general terms.
We assume you are referring to the Progressive era in the United States history from the 1880s to the 1920s.
During this era, many reformers demanded changes in US politics and economics. After many injustices lived during the Gilded Age, muckraker journalists exposed the corruption activities of many legislators and politicians. The federal government created legislation to stop this situation and also created laws to eliminate monopolies in the economy.
So we can say that reformers built a foundation to change the political and economic scene in the US, as well as society.