These are the 13 colonies
All of them are correct except the first one
Railroad tycoons were the early industrial pioneers amassing or overseeing construction of many large railroads through the early 20th century. The names of the leaders are, James Hill, Jay and George Gould, Cornelius Vanderbilt, Edward Harriman, and Collis P. Cornelius Vanderbilt was a famous industrialist who worked in railroads and shipping.
hope this helps!!
1st answer is (a) keeping personal files on prominent politicians
2nd answer is (c) Alger Hiss
