The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. In June 1914, a Serbian-nationalist terrorist group called the Black Hand sent groups to assassinate the Archduke. Hope this helps, plus this was the main reason why it happened plus if you see a link other people offer for the answer don’t put it in the web, I tested it out I got a virus. Anyways hope this helps!
Answer:
D
Explanation:
If you're good something or making things you aint gonna do it for free
Answer:
Sea level rise - if temperatures continue to rise at a fast pace like they do currently, not only the artic will continue to melt, but other glacials, particularly Greenland, could melt as well.
A sea level rise of 5m would flood vast areas of major cities in the world like Miami, New York or Amsterdam. In fact, over half of the Netherlands would be underwater in such situation. This would affect millions of people around the world, leaving them potentially homeless, and causing unwated migrations.
Desertification - Climate change could raise temperatures, disrupt precipitation patterns, and accelerate de desertification of vast areas of the world, putting the production of food at risk. A particularly dramatic case in the Sahel, in Western Africa.
The Sahel is the region that transitions from the Sahara Desert, to the tropical rainforests of Western Africa. If the Sahel continues to expand and becomes a desert, the survival of millions of people in countries like Chad, Mauritania, and Nigeria could be at risk.