Step 1: The word in question refers to the period of revival of art and learning in Europe, Renaissance.
Step 2: Check each option letter by letter. Option 1, Reannaisance, has the letters ann and ai wrongly placed.
Step 3: Option 2, Renaissance, follows the correct spelling: R-e-n-a-i-s-s-a-n-c-e, with double s and the ai before ss.
Step 4: Option 3, Rennaissance, wrongly doubles the n instead of the s.
Step 5: Option 4, Renaisance, wrongly has a single s where a double s is needed.
Answer: option 2, Renaissance.