Writing 13 SEO articles; each minimum of 500 words

We have requirement of writing articles(total 13) on below topics each minimum 500 words. Orphan kids: (SEO words Think For Them, KBSSO, orphan kids ) ------------------------------------------------------------------------------------- 1. condition of orphan kids in India. 2. child labour and human trafficking of orphan kids. 3. How can we improve lifestyle of orphan kids in India. 4. major orphanages in india. 5. building the orphan school in India, challenges - This is main topic as our ngo is building an orphan school. 6. How general public can help orphan kids. Casteism in India --------------------------------------------------- 1. What is caste system of India 2. Casteism a curse on Indian society - explaining caste discriminations 3. Movements till date against casteism 4. why say NO to Caste based Reservations 5. Movements till date against Reservations 6. how general public can help to cast away the caste system 7. How inter caste marriages will help.