Why is katherine g johnson important

At the dawn of the Space Age, Katherine Johnson, the legendary NASA mathematician, was responsible for calculating the flight pattern for astronaut John Glenn’s famous orbit around the Earth. She also helped with several Apollo spacecraft missions, and even helped NASA later switch to electronic computers. In 2015, Johnson received the Presidential Medal Of Freedom for her hard work.

b) they want the land taken away from the wealthy landowners and given to peasants.

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.