What barriers did Katherine G Johnson break? How did she contribute to the Space Race? How does she change or inspire people today?

The main challenges faced by Katherine Johnson were segregation and discrimination.

She was a NASA mathematician who played a key role in numerous NASA missions during the Space Race, perhaps most notably calculating the trajectory needed to get the Apollo 11 mission to the moon and back.

Katherine Johnson's inspiring life is a model for all generations to come. Johnson was a pioneer at NASA and the National Advisory Committee for Aeronautics between 1930 and 1970. She, along with other black women, helped make critical calculations that launched our astronauts into orbit

Explanation:

the answer should be the first one. "many people find his lyrics very moving."

it by far makes the most grammatical sense and is very objective, removing any first person from the original sentence and keeping with the sentence fluency.

one context clue that me find the meaning of luxuriance was that the base word of luxuriance is luxury, so i think that luxuriance means something that is luxury, or something luxurious.