Architecture Requirements?

<p>Hello. I just started my senior year and I was wandering if I should continue on to Calculus Honors after finishing Pre-Calculus Honors in my junior year?
Is it necessary for applying to a college where I want to pursue an architecture major?
And for college application a couple of questions:
1) Is it important to have many AP subjects? Do the colleges, especially the Ivy League colleges look for that?
2) What are the requirements to get into an architecture college possibly an Ivy one?
3) How much is Calculus required?</p>

<p>Thank You!
I appreciate it!</p>