Armor is a way to protect to you in minecraft. It can reduce the damage done to you by mobs. But also know that it gets damage over time and can break.
Yes there is armor
there currently isn't armor in minecraft pe but there will be in v0.6.0 which will be released soon
Leather armor
The best armor in that mod is Halite armor.
Nope....
No
Diamond armor is definitely the best armor in minecraft. It protects you the most and last for a really long time.
You cannot make horse armor in Minecraft. Instead, you need to find it in dungeon chests.
I wish I remembered
Leather armor
No.
no you can't