Question 1 The US space program of the 1960s led directly to which advancement?
A
nuclear energy
B.
supersonic flight
с
Internet technology
D
satellite communications

D

Explanation:

answer; i believe the above statement is (true);

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.