Also, Wookiee is spelled with two E's. The questions about main jedis and THE Sith make no sense without a timeline to reference. The brave astro droid question implies that there have never been any astro droids before or after who were anything but cowards (as if droids can really have those traits anyway). Sith don't have Padawans. Jedi do. They have apprentices. And Sidious apprentice before Vader was Dooku.
B) Count Dooku (Darth Tyranus) was Sidious' apprentice before Vader, Maul was before Dooku.
C) "What is the rebel base on Hoth" want to be more specific? Like, 'What is the name of the Rebel Base on Hoth?"