Your Personalized Social Media Content Planner

As a social media manager, I'm planning a month-long content calendar for our brand in the Industry sector. Our primary goals for this month are increasing engagement, growing our follower base, and driving traffic to our website. We also have a specific campaign around Campaign Topic that we need to launch and promote. Given our objectives, please can you generate a weekly content plan for each platform we use: Instagram, Facebook, Twitter, LinkedIn, and YouTube? The plan should include post ideas, suggested captions, hashtags, and any specific call-to-actions. Also, for each week, suggest one engaging question or poll that we can ask our followers in order to increase engagement. Lastly, provide a brief strategy for the promotion of our Campaign Topic across all platforms.