3 a Choose the correct title for each picture. пожалуйста помогите ответы

Question

3 a Choose the correct title for each picture. пожалуйста помогите ответы

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Answer 1

2.Giza,Egypt, 4500 years ago

3.The Great Wall of China, 2000 years ago

4.Columbus sailed to America, 500 years ago

5.The Ford factory, 100 years ago