Is this sentence correct There also was a material dispute?

The sentence "There also was a material dispute" is grammatically correct, but it could be improved for clarity and style. Here are a few ways to rephrase it:

More Concise:

* "There was also a material dispute."

More Formal:

* "A material dispute also arose."

More Active Voice:

* "The parties also disputed a material issue."

The best way to phrase the sentence depends on the context and your desired tone.