Can you pass this 1970s quiz?
1970s
3.97 M People
Took This Quiz
Which spacecraft was the first to circle another planet?
Mars 5 Mariner 9 Apollo 2 Mariner 1
Hot Quizzes Trending Now
Geography
2.15 M  Players
How many U.S. states are named after people?
Lincoln
3.74 M  Players
What slaves were freed by the Emancipation Proclamation issued by Lincoln in 1863?