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.
A c and d I think i hope it helps
<span>On 14 May 1607, the London Company established the Jamestown Settlement about 40 miles inland along the James River, a major tributary of the Chesapeake Bay in present-day Virginia. The future of the settlement at Jamestown was precarious for its first 5 years.</span>
Political would be the best option.