What transition word is best used to improve the organization of the second sentence in a paragraph about the Renaissance?

The choice of "For example," is particularly effective in enhancing the organization of the second sentence in a paragraph about the Renaissance because it signals that a specific illustration or instance is about to be provided that clarifies or supports a point previously mentioned. This transition word helps the reader understand that the upcoming information will serve to exemplify an idea, thus creating a smoother flow and making the text more coherent. In the context of discussing an era as rich and multifaceted as the Renaissance, providing examples helps to paint a clearer picture of the concepts being introduced.

The other options, while valid transition phrases in other contexts, do not serve the same purpose in this specific scenario. "Consequently," suggests a cause-and-effect relationship, which might not align with providing an example; "First," indicates a sequence or a listing, which may not be appropriate in a descriptive context; and "Likewise," implies a comparison that might distract from the intended purpose of illustrating a specific point.