The answer is the three branches of the government.
Had to look for the missing details and here is my answer.
The area that is generally considered by Ronald Reagan as the most positive legacy is the COLD WAR. The Cold War actually happened right after the World War II. What occurred during this time was that there was a tension between the powers of the West and the East. Ronald Reagan actually served as the 40th President of the United States and he was active during this event. Hope this helps.
The Cold War and it was a it was a nuclear missile war.
<span>Assuming that this is referring to the same list of options that was posted before with this question, the correct answer is the one having to do with "forced industrialization". </span>