Columbus named the first island he found San Salvador because he wanted to honor Jesus Christ (who is the Blessed Savior).
Answer:
Columbus underestimated the size of the earth and did not have enough food and water to sustain his crew. When he saw a green branch float by he knew land was near, and named the island he came to San Salvador to give thanks to God.
Explanation:
Its the sample response on edunuity.
