How are the Bill of Rights still being interpreted today?

What is the significance of the battle of saratoga? a. the defeat at saratoga allowed the british to invade new england by land. b. after the defeat at saratoga france refuse to sign a treaty with the united states. c. the british won a decisive victory at saratoga. d. after the victory at saratoga france gave open support to the united states including arms money and ships.

Why did metternich think nationalism threatened the austrian empire?

Louisiana purchase timeline can someone give me the answers, it's due tomorrow.