Which statemeant is the most reasonable inference about one of the underlying meanings of this excerpt?

a. the german invasion caught the russian army completely by surprise
b. russia wasn’t prepared to fight germany, because its troops were fighting elsewhere
c. the russian army couldn’t fight because it hadn’t been training for war
d. russia wasn’t prepared for a german invasion, but its troops were too far from its frontiers

faulty parallelism is a grammar construction where there is no balance in the parts of a sentence they have a similar meaning but the grammar structure is not equivalent.

the correct version of this faulty parallelism in the sentence is:

jefferson wrote the declaration of independence, and he was the nation's third president.

the problem with the first version is that the sentence:

"jefferson was both the writer of the declaration of independence"

presents jefferson as both a subject and an agent for the verb "write" because if he was "the writer" then the declaration of independence was written by him, besides that fact, the sentence presents a dependent clause.

while the second sentence:

he was the nation's third president.

presents a basic subject+verb+object structure

so, to give a proper balance to the structure, or better said, to give a parallel structure, we must write a basic s+v+o structure in both sentences:

jefferson wrote the declaration of independence, and he was the nation third president.

of course not love is   love u cant change it.