The one way that both truman and Stalin's approaches to maintaining peace were similar was :
Both support countries whose government or economic system were similar to their own.Truman keeps giving support to the countries with liberal views while Stalin gave that support to the countries with communist views.
Explanation:
During the cold war, both leaders abstained from any physical or formal acts of warfare. It mostly consisted of them getting control of foreign nations that were battling each other, but neither the US or Soviet Union announced war on one another. This was because it appeared so soon after WWII that neither wanted to be held accountable for another war. Nevertheless, they both were feuding, so they implemented to other non-violent means to battle with each other- such as spying, double-agents, surveillance, etc.
The Federalists favored a strong central government and the democratic republic did not favor a strong central government.
<u>Explanation:</u>
The Federalists were different from the democratic republics. The federalist favored that there should be a strong central government to administer the country where as this was not favored by the democratic republic. They did not want a strong government in the center.
The federalist encouraged commerce and manufacturing where as this was not encouraged by the democrat republic. The federalist were not in the favor of egalitarian where as the democrat republic unlike the Federalist were some what egalitarian.
"<span>All of the major powers considered war to be part of a valid foreign policy" is the best option, but it should be noted that militarism was a consequence of nationalism. </span>
The answer is in the picture
Hope it helps :>