There are most likely more Pioneers than this, but her are some names that should help you out:
Robert Boyle
Antoine Lavoisier
Margaret Cavendish
Maria Winkelmann
I don’t know how to Splaine that for real though
Answer:
Decreased the power of the Boyars by introducing a merit-based system and allowed lower class people a chance. He also sent boyars children away to Europe to be educated).
Explanation:
Yes the both happened during/near the time or after the time of the Cold War.
Answer:
Gerald Ford
Explanation:
The 38th president of the United States was Gerald R. Ford.