Why is Mae Jemison considered a pioneer in the space industry?

Because she was selected for NASA Astronaut Group 12, which was the first group chosen after the Challenger explosion.

Explanation:

On September 12, 1992 Jemison and six other astronauts went into space on the space shuttle Endeavor. This voyage made Jemison the first African American woman in space.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

“a committee reviews the bill and marks it up to make it more viable and to reflect interests