The economy is the best answer because its the biggest factor worldwide.
<span>They were a group of African American teenage boys accused of raping two white women getting off a train in 1931 in the south. The case was very controversial causing many to believe a huge mistake of justice was caused and many families were caused to suffer and fear instilled into people that never needed to be.</span>
Indus Valley Civilization
"Its<span> location limited its contact with other advanced cultures" would be the best option from the list, since a system of boundaries made it inadvantageous for people to both come and go from the territory. </span>
Answer:
Serbia bore the greatest responsibility for the outbreak of WW1. Serbian nationalism and expansionism were profoundly disruptive forces and Serbian backing for the Black Hand terrorists was extraordinarily irresponsible.
Serbia ultimately blamed Germany