Fairly certain the answer is Bill Clinton. If not I apologize
Answer:
Market economies utilize private ownership as the means of production and voluntary exchanges/contracts. In a command economy, governments own the factors of production such as land, capital, and resources. Most nations operate largely as a command or market economy but all include aspects of the other.
Explanation:
It created educational and career barriers for women.
Its kinda confusing maybe try putting a pic to understand better
If you're looking for the name of someone who studies the stars it would be an astronomer.