BLT's
Deli is a cuisine originating in Germany, and brought to New York by German Jews, where it became associated with kosher. Kosher deli isn't really different from non-kosher, except that non-kosher may have pork ingredients, which kosher can never have. It's basically cured meats, salami, sausages, salt beef in various forms, eaten in sandwiches.
Yes! You don't need a kosher cookbook. Just remove the non-kosher ingredients.
No. Cows are kosher.
No.
There is no non-kosher fruit.
That depends how religious you are. Orthodox Jews NEVER buy anything non-kosher. Yes, kosher wine can be stored in the same place as non-kosher wine as they're in sealed bottles.
It would be kosher if it came from a kosher animal.
Honey is kosher and some groups consider gelatin from non-kosher animals kosher because it is so far removed from its source.
Yes, there are non-kosher hotels in Israel.
To name all the kosher and non kosher animals every living thing on earth would have to be named. It may be simpler to go to the following website for guidance in this matter.
Non-kosher pickles usually have the same ingredients that kosher pickles do only they're not made under kosher supervision and the ingredients used (vinegar mainly) might not be kosher.
It could be made with non-kosher ingredients.