I am American and I am using this app too. This app is for anyone who can access it no matter what country they live in.
The ten plagues in order are:
1.the water that turned into blood and killed all marine life
2.frogs
3.lice
4.flies
5.the livestock got diseases
6.uncurable boils
7.hail,thunder storms
8.locusts
9.darkness
10.death of all firstborn egyptains
He was an italian explorer, navigator, colonizer and citizen of the Republic of Genoa
The correct answer among all the other choices is A. the revival of democratic revolutions, and nationalism. This is a factor that caused German and Italian unification. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.