Option A introduces British settlements, which is a narrower focus compared to the broader context of European colonialism discussed in the passage.
Option B, on the other hand, focuses on the displacement of indigenous populations, which isn't the central focus of the passage.
Option C mentions the expansion of territories and political power but fails to highlight the significance of navigation technology.
Option D is the correct answer because it accurately summarizes the primary theme of the passage. It emphasizes how advancements in navigation technology during the sixteenth century were instrumental in reshaping colonialism, allowing Europeans to establish settlements and assert political control over distant regions such as the Americas, Australia, and parts of Africa and Asia.
So, the correct option is (D): Technological advancements in navigation in the 16th century, transformed colonialism, enabling Europeans to establish settlements and exert political dominance over distant regions.
The passage given below is followed by four summaries. Choose the option that best captures the essence of the passage.
In investigating memory-beliefs, there are certain points which must be borne in mind. In the first place, everything constituting a memory-belief is happening now, not in that past time to which the belief is said to refer. It is not logically necessary to the existence of a memory-belief that the event remembered should have occurred, or even that the past should have existed at all. There is no logical impossibility in the hypothesis that the world sprang into being five minutes ago, exactly as it then was, with a population that "remembered" a wholly unreal past. There is no logically necessary connection between events at different times; therefore nothing that is happening now or will happen in the future can disprove the hypothesis that the world began five minutes ago. Hence the occurrences which are CALLED knowledge of the past are logically independent of the past; they are wholly analysable into present contents, which might, theoretically, be just what they are even if no past had existed.
For any natural number $k$, let $a_k = 3^k$. The smallest natural number $m$ for which \[ (a_1)^1 \times (a_2)^2 \times \dots \times (a_{20})^{20} \;<\; a_{21} \times a_{22} \times \dots \times a_{20+m} \] is: