Answer:
Correct answer is C. Largely unknown.
Explanation:
Pioneers are people who are the first or among the first, to enter a place, a field of inquiry or progress.
Pathfinders are people who go ahead of others into uncharted territory to discover the way or find new routes.
In the context of the paragraph, "It is an era which calls for action and for the best efforts of all those who would test the unknown and uncertain in every phase of human endeavor. it is time for pathfinders and pioneers."
So the answer is C.
There are no options
present to choose but when you read the Prologue, the central theme of that can be presented simply as:
<span>The central theme of
Prologue is about honoring and recognizing the role of Puritan woman which
represent a traditional model and the poet is praising that role.</span>
Someone will claim the prize before midnight.
A. Adverb phrase
B. period, ex: I ate meat.