The MAIN reasons for the war were Militarism, alliances, imperialism and nationalism. There was also the influence of the assassination of Franz Ferdinand.
Not going to write it for you but I got tips.
Use you're text book :)
Answer:
Matthias Jakob Schleiden was a German botanist and co-founder of cell theory, along with Theodor Schwann and Rudolf Virchow
<span>The 0-19 demographic is the cohort that is the majority of the population in the US over the years. This seems to be counter-intuitive, since it is usually thought that there are typically more adults than kids, but it shows that adults are more dispersed in their ages than youth are in the country.</span>