Ca. a tribute a b. a song c. owing money d. poem 2. How many years did it take from the first Thanksg settlers to finally become a Federal Holiday? a. 215 years b. 75 years c. a century d. 320 years 3. What two words would best describe why Roose Thanksgiving to the third Thursday of each month? a. Increase sales b. Show greed C. Give thanks d. Honor Indians What American President made Thanksgiving a oliday? a. John Adams