public RedirectToActionResult Delete()
        {
            var session = new CountrySession(HttpContext.Session);
            var cookies = new CountryCookies(Response.Cookies);

            session.RemoveMyCountries();
            cookies.RemoveMyCountryIds();

            TempData["message"] = "Favorite countries cleared";

            return(RedirectToAction("Index", "Country", new { ActiveGame = session.GetActiveGame(), ActiveCat = session.GetActiveCat() }));
        }