The first man-made satellite was sent into space in 1957. Space travel has expanded since then. What percentage of the 20th century was occupied with space travel?
A 57 percent
B 80 percent
C 44 percent
D 49 percent

How influential do you think athenian democracy was on our representative democracy in the united states?

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.

Why did eudes ask charles martel for ?