Answer:
Nationalism contributed to the decline of the Hapsburg empire because the empire became paralyzed by nationalist unrest.
Explanation:
Both the Hapsburg and Ottoman Empires were multi-national empires with ethnic minorities ruling over diverse populations. Austrian Hapsburg, for instance, ruled over Hungarians, Italians, and many different Slavic groups. The Ottomans ruled over ethnic Serbs, Greeks, Bulgarians, and Romanians. As nationalist ideologies swept Europe, both empires became increasingly unstable as they attempted to suppress or appease their diverse subjects.
Three things that Khosrau I accomplished as ruler of the Sassanid Empire:
1. He rebuilt canals.
3. He established new cities.
5. He set up a good taxation system.
This is grounded on the enlightenment. The Enlightenment was
a rational and philosophical movement that conquered the world of thoughts in
Europe thru the 18th century, "The Century of Philosophy". The
Enlightenment comprised a variety of notions placed on reason as the main basis
of power and legality, and came to develop ideals like right, growth, broad-mindedness,
group, constitutional government and parting of church and state.