excerpts from "The Final Assault" from High Adventure by Edmund Hillary

I looked at the way ahead. From our tent very steep slopes covered with deep powder snow led up to a prominent snow shoulder on the southeast ridge about a hundred feet above our heads. The slopes were in the shade and breaking trail was going to be cold work. Still a little worried about my boots, I asked Tenzing to lead off. Always willing to do his share, and more than his share if necessary, Tenzing scrambled past me and tackled the slope. With powerful thrusts of his legs he forced his way up in knee-deep snow. I gathered in the rope and followed along behind him....

We were climbing out over the tremendous South Face of the mountain and below us snow chutes and rock ribs plummeted thousands of feet down to the Western Cwm. Starting in the morning straight on to exposed climbing is always trying on the nerves and this was no exception. In imagination I could feel my heavy load dragging me backward down the great slopes below; I seemed clumsy and unstable and my breath was hurried and uneven. But Tenzing was pursuing an irresistible course up the slope and I didn’t have time to think too much. My muscles soon warmed up to their work, my nerves relaxed, and I dropped into the old climbing rhythm and followed steadily up his tracks. As we gained a little height we moved into the rays of the sun, and although we could feel no appreciable warmth, we were greatly encouraged by its presence. Taking no rests, Tenzing plowed his way up through the deep snow and led out onto the snow shoulder. We were now at a height of 28,000 feet. Towering directly above our heads was the South Summit—steep and formidable. And to the right were the enormous cornices of the summit ridge. We still had a long way to go....

Ahead of us the ridge was sharp and narrow but rose at an easy angle. I felt warm and strong now, so took over the lead. First I investigated the ridge with my ice ax. On the sharp crest of the ridge and on the right-hand side loose powder snow was lying dangerously over hard ice. Any attempt to climb on this would only produce an unpleasant slide down toward the Kangshung Glacier. But the left-hand slope was better—it was still rather steep, but it had a firm surface of wind-blown powder snow into which our crampons would bite readily.

Question
What effect does point of view have on the narrative?

Responses

It involves the reader in the action by sharing Hillary’s thoughts and feelings.
It involves the reader in the action by sharing Hillary’s thoughts and feelings.

It allows the reader to experience both Hillary's and Tenzing's activities.
It allows the reader to experience both Hillary's and Tenzing's activities.

It helps the reader to notice the rugged features of Mount Everest.
It helps the reader to notice the rugged features of Mount Everest.

It shows the reader how difficult and demanding mountain climbing can be.
It shows the reader how difficult and demanding mountain climbing can be.

All of the responses are correct. The point of view in the narrative involves the reader in the action by sharing Hillary's thoughts and feelings, allows the reader to experience both Hillary's and Tenzing's activities, helps the reader to notice the rugged features of Mount Everest, and shows the reader how difficult and demanding mountain climbing can be.