Question

4.
When was the Greek struggle for independence begin in Europe?
(a) 1811
(b) 1831
(c) 1821
When was a Custom Union formed in Europe?
(a) 1810
(b) 1826
(c) 1814
In which decade, great economic hardships occurred in Europe?
(a) 1820s
(b) 1840s
(c) 1830s
(d) 1834
5.
(d) 1850s​

Answer 1

Answer:

➡️1821

➡️1968

➡️1830s

Explanation:

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Answer 2

Answer:

ans 1 =1821

ans 2=it should be 1968 ..(option has not been given above..but it's the correct answer:)

ans 3=1830s

Explanation:

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