What must be provided to buyers when selling a home built before 1978?

When selling a home built before 1978, it is crucial for buyers to be informed about the potential risks associated with lead-based paint. Homes constructed before this year are likely to contain lead-based paint, which can pose health risks, especially to young children and pregnant women. The law requires sellers to provide buyers with the pamphlet "Protect Your Family From Lead in Your Home." This pamphlet educates buyers about lead hazards, the dangers of lead exposure, and steps they can take to keep their families safe.

This requirement ensures that buyers are well-informed and can make educated decisions regarding their purchase. While there are some steps sellers can take, such as removing lead-based paint or having testing performed, these are not mandated by law for the sale to proceed. Therefore, providing the pamphlet is the main obligation of the seller in this context, making it the correct answer.