The main purpose of the first paragraph is to
detail Beckwourth's
historical significance
B identify the setting of
the selection
C establish the subject of
the selection
D illustrate Beckwourth's
storytelling ability

b

explanation:

intonation based on rhythm.

muir's use of diction creates a mood of urgency and fear. the highlighted words - difficult, difficult, force, crooked, struggling, tangled, fallen, fear, faint and hungry - come together to make you feel that the author is in danger. the imagery is clear so that it comes alive in your mind. diction can create a mood which can bring everything else together.

explanation:

mark brainliest and have a great day!