Which of the following will increase economic freedom?

The answer to this question is Institutions and Policies are supporting in voluntary exchange. The society should create favorable conditions to progress rather than planning progress. Everyone should practice equality in the sense of equality of result. There should have no force that will be used because it may destroy the equality and economic freedom and aside from that it may only promote the self-interest of others.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.