which explorer convinced king ferdinand and queen isabella of spain to finance a voyage in search of new water route to asia?

a. marco polo
b. christopher columbus
c. vasco de gama
d. ferdinand magellan

b. Christopher Columbus

The explorer who convinced King Ferdinand and Queen Isabella of Spain to finance a voyage in search of a new water route to Asia was Christopher Columbus.

The correct answer is b. Christopher Columbus.

To find the answer, you can start by searching online using a search engine like Google. Here's how you can find the answer step by step:

1. Open a web browser and go to a search engine like Google.
2. Type the question in the search bar: "Which explorer convinced King Ferdinand and Queen Isabella of Spain to finance a voyage in search of a new water route to Asia?"
3. Press 'Enter' or click on the search button to get the results.

The search results will likely provide you with the answer, which is Christopher Columbus. You can click on any reputable source, such as history-related websites or articles, to gather more information about the topic if needed.

Remember, by following this process, you can find answers to a wide range of questions using online resources.