Answer:
The correct answer is B. An example of sectionalism would be all states having separate economies.
Explanation:
Sectionalism is the expression of loyalty to one's own region or part of the country, as opposed to the whole country. For example, a stronger sense of belonging to the home state rather than to the nation could be described as sectionalism.
In many cases, sectionalism is a precursor to separatism. For example, southern sectionalism in the 1800s finally led to the secession of the Confederation.
One very negative consequence of increased feelings of nationalism after WWI was the rise of fascism or so-called national socialism in countries like Germany and Italy. These governments appealed to nationalism and blamed such groups as the Jewish people for their economic problems in the late 20's and early 30's and also believed they had the right to invade and control other countries.
Explanation:

The culture of Nepal encompasses the various cultures belonging to the 125 distinct ethnic groups present in Nepal.[1] The culture of Nepal is expressed through music and dance; art and craft; folklore; languages and literature; philosophy and religion; festivals and celebration; foods and drinks.
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This is a hard question that is open to discussion even among historians who specifically study World War 2 as a topic and specialize in it.
The most frequent answers that would probably be given is:
1. Pearl Harbor - with the attack of the Japanese on Pearl Harbor, USA was effectively dragged into the war which may have tipped the odds in favour of the Allies.
2. Stalingrad - the Soviet Union captured a huge German army in Stalingrad. The soldiers from this army were either imprisoned until the rest of the war or died due to hunger. In effect this meant that the German forces lost a whole army on the Eastern front.
3. Normandy landings - the Normandy invasion gave the Allies a foothold on the beaches of Western Europe from where they could invade through the mainland right into Berlin by the end.
To contain communism, thinking was Vietnam went comunist it would spread more globally.