Select the phrase/connector from the given three options which can be used to form a single sentence from the two sentences given below, implying the same as expressed in the statement sentence.
Water power gave way to steam power in many of the larger mills and factories. It was still used during the 18th and 19th centuries for many smaller operations.
1. And it was
2. Because water power
3. Although the use of
1
Only 1
2
Only 2
3
Only 3
4
Both 1 and 2
5
Both 2 and 3