Pre Calc Dual Enrollment to Increase Ivy League Chances?

[skieurope]

What different math courses are above the equivalent of College Calculus I or II?

It depends on the college, but it usually some combination of multivariable calculus/differential equations/linear algebra.

what upper level Social Studies and English courses would look good beyond the standard APs?

Whichever ones interest you. Choosing courses based upon what “looks good” is just folly - colleges will not care.