The text that is backed up by evidence and rationale is given in option (c) or (iii): "The success of Apollo 11 ended the Space Race, and the United States (US) was the winner."
America effectively "won" the space race that had begun 12 years earlier with the launch of Sputnik with the landing on the moon on "July 20, 1969."
By landing on the moon, the United States (US) effectively "won" the space race that began with the launch of Sputnik in 1957.
The Soviets attempted four times between 1969 and 1972 to launch a lunar landing craft, including a spectacular launch-pad explosion in July 1969.
For more information about Apollo 11 mission refer the link below;
brainly.com/question/18659303
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