Becoming a teacher

<p>I have a couple questions that perhaps someone would answer for me?</p>

<p>1) When studying to become a secondary school teacher, if you double major in History and English, can you choose to teach either?</p>

<p>2) Can you go to college in another state, then after you graduate, get your credential and teach in another state?</p>

<p>3) To teach English, do I have to major in English or could I major in Journalism, Creative writing, or something of that sort?</p>