public ActionResult Croatia(Post post)
        {
            if (ModelState.IsValid)
            {
                post.Slug = GetSlug(post.Title);
                db.Posts.Add(post);
                db.SaveChanges();
                return RedirectToAction("India");
            }

            return View(post);
        }
 public ActionResult Egypt(Post post)
 {
     if (ModelState.IsValid)
     {
         db.Entry(post).State = EntityState.Modified;
         db.SaveChanges();
         return RedirectToAction("India");
     }
     return View(post);
 }