history help?

Question

What percentage opf the eligible adult population actually vote?
A.20 percent
B.30percent
C.40 percent
D.50 percent

Answer 1

D. 50 percent

"Presidential Election: 2004"
"Voting-Age Population : 217.8 million (Number of voting-age U.S. residents.)"
" “official” turnout (105.6 million votes cast), as reported by the Clerk of the House."

Compare with the recent French Presidential Election, where the turnout was 85%.