Answer:
I think it's A. I could be wrong lol
Explanation:
Entangling alliances grew the small conflicts instantly.
When Austria-Hungary attacked Serbia for just the region of Bosnia-Herzegovina, automatically Russia and Germany were in the war.
Answer:
1807
During this century more than half of the total, amounting to an average of about 50,000 enslaved Africans per year, was transported, mostly from the end of the Seven Years' War in 1763 until the end of the British trade in 1807.
