<span> The four trends that pushed Europe toward war in the late 1800s and early 1900s were:
1- The alliance system
2- Militarism: which means that either the government or the people or both desired to keep a very strong military capability. This military capability was then used aggressively to spread the country's interest and promote them.
3- Nationalism: which means that there was a group of different systems (political, economic and social) working on promoting interests of a particular nation in order to gain </span> self-governance<span>, or full </span>sovereignty<span>, over the group's </span><span>homeland.
4- Imperialism: which means that the country actually expanded its power by </span><span> the acquisition of </span><span>territories</span>
International trade enables specialization, which brings increased efficiency and greater competition to spur the market.
This happens because Specialization would make each nation to focus on producing certain type of products in which they would gain a competitive advantage towards other (either because they had the necessary materials sources or labor qualities) and would create better and cheaper product in the market.
Making medicine impacted the Gupta Empire because there were less deaths, more ways to cure people of disease. It helped with the birth rates too, since usually back then alot of women died during labor.
The correct answer is B. The beginning of the First World War caused a radical change for the cultural activity and for the life of Debussy due to the lack of commissions aggravated his economic problems. Despite these circumstances, he never stopped writing.
Debussy was inspired by the nationalism during the beginning of the First World War to write his last project. It was a cycle of six sonatas in which was the «Sonata for flute, viola, and harp», one of his most beautiful pieces.
The correct answer would be C-intervention.