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 sentences.
The dances recorded in early written records represented a continuity from prehistoric dances. There may have been prehistoric work dances, war dances, and group dances as well.
1. If records represented a continuity
2. If there may have been prehistoric work dances
3. If the dances recorded in early written records
1
Only 1
2
Only 2
3
Only 3
4
Both 1 and 2
5
Both 2 and 3