A nations power based on wealth is called is usually referred to as GDP, or "Gross Domestic Product" (if I'm understanding the question correctly. Although this isn't always a great indicator of the fundamental "health" of the country.<span />
Reformation: The Protestant Reformation caused people to leave the Catholic Church reducing its power.
In 1517, Martin Luther began a revolution within the Catholic Church creating a new religion and spurring others to break away as well. The branches of the Protestant Church rose out of the movement reducing the membership of the Catholic Church. This reduced the money and therefore the power of the Church. <span />
C. the closing of the First Bank of the United States
After France surrendered to Germany in June 1940 two members of congress introduced the "Selective Service and Training Act," since it became clear to many that the US would likely have to join the war.
Answer: Communist
Explanation:
China, Cuba, and North Korea all have one thing in common, and that they are ruled by a communist party. However, apart from that the three really have nothing else in common. North Korea is very isolationist and has a barely functioning economy, Cuba is autocratic and its economy is also poor, the only outlier here is China which is prospering due to its semi-Capitalistic economic policies. The question could definitely be worded better in my opinion.