Imperialism didn't have a huge role in sparking world war one. It was really assassination of Archduke Franz Ferdinand and his wife.
i think it is A but i'm not sure i hope it is right for you
It's most likely that the Mayans abandoned their cities but no one knows why
The biggest Achilles heel of the European economy is energy resources. Over two thirds of European oil and gas that are used as fuels are from Russia, which is why Europeans often look the other way when Russia does something that other countries wouldn't be allowed to under normal conditions.
Answer:
The Islamic Revolution in Iran made Iran to be an independent country instead of being a dependent on the USA. And even it made Iran to be a serious/giant obstacle on the interfering of the USA in the region, and likewise a huge obstacle on the way of USA’s profit. That's why there are complication between US and Iran!
<u>ITS JUST MY OPINION</u>
