James Armistead helped to contribute to the American victory at Yorktown by - A.
B.
leading an elite regiment of French soldiers at the battle
passing along information he had discovered while spying
encouraging soldiers to re-enlist after the winter at Valley Forge
donating significant amounts of money to help fund the Patriots
C.
D.

Espionage

Explanation:

Lafayette utilized Armistead as a spy, with the latter posing as a runaway slave The intelligence reports from his espionage were instrumental in helping the revolutionary forces defeat the British during the Battle of Yorktown.

typical characteristics of global cities include all of the following except being culturally isolationist.

explanation: