The Seventh Amendment of the U.S.Constitution

The Seventh Amendment of the U.S.Constitution:

A) Guarantees the right to bear arms
B) Guarantees the right to free speech
C) Guarantees the right to a jury trial in federal courts in all "suits of at common law" when the amount in controversy exceeds $20
D) Guarantees the right to bear arms and guarantees the right to a jury trial in federal courts in all "suits of at common law" when the amount in controversy exceeds $20