paragraph answers

Can you please answer these questions/ each in half page paragraph, double space, no need for citations

1. Define the concept of Nationalism? What was significant about the unification of Germany and Italy?

2. How and why did liberalism and nationalism threaten the Austria-Hungarian and Russian Empires?

3. Describe the origins and the aims of the labor movement and socialism in the late nineteenth century?

4. How did technological innovation and economic growth affect the societies of the industrialized countries?