The one that best describes a belief held by President Truman that led to the establishment of the Truman Doctrine is that the United States should help free nations resist the spread of communism. Truman Doctrine President Truman's approach of giving financial and military guide to any nation undermined by socialism or totalitarian belief system
Europeans aided from advances in cartography because it permitted
people to explore.
In the period between the 15th to late 17th centuries, improvements in cartography,
shipbuilding and directional skills gave growth to what is now
named the Age of Exploration. Through this time, the Europeans completed
many sea journeys everywhere the world in hunt of new trading ways and
chances.
<span>They Both have central committees.
Hope this helps!</span>