Sentence examples for are two principal differences from inspiring English sources

For purposes of our analysis, there are two principal differences between § 501(c)(3) organizations and § 501(c)(4) organizations.

There are two principal differences between the results presented here and those by Brunel and co-workers [9], [10] and Mattia and del Giudice [21].

There are three principal differences between the operating numbers and the new core numbers: *The value of options is treated as an expense in the core numbers.

There are two principal reasons for qualitative differences in material behaviour at the nanoscale (traditionally defined as less than 100 nanometres).

There are two principal issues to consider.

There are two principal and related isues.

There are two principal attitudes to Mohammed Mossadegh.

There are two principal explanations.

There are four principal towns in Niger.

There are three principal themes.

I think there are three principal challenges.