Answer:
<h3 />
<h3>Following words have been edited in the passage :</h3>
<h3>On reaching his room he \Large{\bcancel{entire} \:entirely} </h3><h3>entire</h3><h3> entirely broke down, and became prey to the most violent \Large{\bcancel{agitation} \:agitations} </h3><h3>agitation</h3>
<h3> agitations .The vulgarity of those twins, and the gross materialism of Mrs. Otis,\Large{\bcancel{was} \:were} </h3><h3>was</h3><h3> were naturally extremely annoying, but what really \Large{\bcancel{distress} \:distressed} </h3><h3>distress</h3><h3> distressed him most was that he had been unable to wear the suit of mail.</h3>
Answer: It allowed him to navigate the seas using the sun and stars.
Explanation: The astrolabe enables astronomers and sailors to calculate the position of the Sun and stars with respect to the horizon and the meridian. The astrolabe can calculate the altitude and predict the position of celestial objects in time. An astrolabe is a device that uses astral bodies like the sun and stars to either tell your position in latitude or tell the local time. It can also be used to measure celestial events like the wobble of the Earth's axis. An astrolabe can tell your position in latitude or tell the local time.
They acquired the Panama Canal Zone
Answer: Yes.
Explanation: Because they were under the British rule, so that had many negative effects on them. They could not have decisions, politic power. They were rich people, but once the British rule happened, they became lost and slaves.
British rule had some positive effects too, but the most significant effects are the negatives, because Indians became slaves of British people, and their economy was almost lost.