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How to concatenate or merge two or multiple lists in Python?

You can use + operator or extend() method to concatenate two or more lists.

Print the merged list items: 

list1 = ["Canada", "Japan"]
list2 = ["London", "Germany"]
 
list3 = list1 + list2
print(list3)
 
mergedlist = []
mergedlist.extend(list1)
mergedlist.extend(list2)
print(mergedlist)
Output
['Canada', 'Japan', 'London', 'Germany']
['Canada', 'Japan', 'London', 'Germany']
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