A digital marketing agency is working on acquiring quality backlinks for a client's travel website. Assess the following strategies they are considering and determine which ones align effectively with best practices for building and acquiring quality backlinks:
- Strategy A: The agency plans to create an in-depth travel guide for popular destinations, hoping it will be referenced by travel bloggers and news sites.
- Strategy B: They intend to place sponsored articles with backlinks on various sites, such as tech and food blogs, for a wider reach.
- Strategy C: The agency is engaging in active participation in travel forums, offering expert advice and linking back to the client's website where relevant.
- Strategy D: Plans include reaching out to travel influencers for collaborations on social media posts that include backlinks to the client's site.
Identify the strategies that demonstrate effective practices for acquiring quality backlinks.