Question

Which is the best way to revise and combine sentences 2 and 3 (reproduced below)?

Salsa has its roots in the popular Latin dance rhythms of the 1950s. Those dance rhythms include the
rumba, mambo, and cha-cha,
O Salsa has its roots in the popular Latin dance rhythms of the 1950s these include the rumba, mambo, and
cha-cha.
O Salsa has its roots in the popular Latin dance rhythms of the 1950s, which include the rumba, mambo, and
cha-cha.
O Salsa has its roots in the popular Latin dance rhythms of the 1950s to include the rumba, mambo, and cha-
cha
O Salsa has its roots in the popular Latin dance rhythms of the 1950s they include the rumba, mambo, and
cha-cha.

Answer 1

The second one; Salsa has its roots in the popular Latin dance rhythms of the 1950s, which include the rumba, mambo, and the cha-cha

Answer 2

Salsa has its roots in the popular Latin dance rhythms of the 1950s, which include the rumba, mambo, and cha-cha.

Explanation:

Your second choice would be your answer for it is as consise as possible without changing the meaning of the sentence. The other choices add words that are not needed and can change the meaning of the sentence. So, the second option is the best fit option for this question.