When this is the case, it is of high importance that the American descendants of these families should be able, clearly and conclusively, to prove their derivation.
Reginald: "I questioned the correctness of these accounts, and my father said he was ready to prove their correctness in a court of law.
Such might have been the issue of the charge brought against the men I am defending, but happily they are in a position to meet it in a conclusive manner, and, I do not hesitate to say, to prove their innocence.
And when this time comes, let us hope that our young people may be ready and eager to prove their worth in these lines of endeavor.
They contend that one must believe their theory in order to be sure that any passage is absolutely true, and then they quote passages to prove their theory, as if they were absolutely true.
It is no more necessary, after this, to prove their inspiration, in the sense which I have given, than to prove that the sun shines.
But he is unable toprove their reality or justify them to the sceptic.
It is for the scientists, or Positivists, who oppose the Christian religion, toprove their positivism or science.
They are obliged to prove their Protestantism in order to prove their rule, and they must prove their rule in order to prove their Protestantism.
Consequently, it is for those who would oust her to prove their case, to make good their cause.
It is to ask them to prove their identity by relating as large a number of facts as possible concerning their life upon earth.
But in the first place, in delirium and dreams, the spectator does not realise, as he does here, the presence of persons who have given many details tending to prove their identity.
The Dayton Agreement divides Bosnia and Herzegovina roughly equally between the Federation of Bosnia and Herzegovina and the Bosnian Serb Republika Srpska.
The economy is closely tied to the larger and more populous US Virgin Islands to the west; the US dollar is the legal currency.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "prove their" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.