Question

Read the claim for an argumentative paragraph that discusses why the chronometer was the most historically significant object in macgregor�s text. the chronometer was the most historically important artifact because it changed the face of international trade. which reason provides the strongest support for the claim? in the seventeenth and eighteenth centuries, the british were concerned with creating a clock that kept accurate time aboard sailing ships. the widespread use of the chronometer led to charles darwin�s theory of evolution and his great work on the origin of species. in 1800, thomas earnshaw made a brass chronometer that was about the size of a large pocket watch. the chronometer�s accuracy allowed explorers to create accurate maps, which meant that safe and rapid shipping routes could be created.

Answer 1

The chronometer's vital role in enabling accurate mapping and navigation, and thus transforming international trade, provides the strongest historical significance from MacGregor's text. John Harrison's meticulously developed maritime chronometer was foundational in solving the longitude problem, revolutionizing sea travel.

Step-by-step explanation:

The chronometer was the most historically important artifact because its accuracy allowed for safe and rapid shipping routes to be developed. Through the precise measurement of time, which was critical in determining longitudinal coordinates, explorers could create accurate maps. This technological advancement further boosted international trade by allowing ships to navigate more swiftly and with fewer risks of getting lost at sea.

John Harrison's development of his maritime chronometer was driven by the necessity to solve the longitude problem, a challenge that had considerable implications for naval powers in the 17th and 18th centuries. His invention revolutionized maritime navigation by offering a reliable means to determine a ship's position, thereby greatly impacting maritime commerce and exploration. His meticulous work and the subsequent validation of his chronometers' effectiveness amidst varying conditions signify the device's profound influence on history.